IP UPDATE
Exploring the Latest in Intellectual Property Law
IP UPDATE
Exploring the Latest in Intellectual Property Law
Results for ""
Subscribe to Results for ""'s Posts

It’s a Hard Rock Life: Guitar-Shaped Hotel Warrants Trademark, but Hilton Doesn’t

by | Jun 22, 2023 |

In a twin set of precedential opinions, the Trademark Trial & Appeal Board laid the foundation for determining whether building designs can be trademark protected as service marks. In re Palacio Del Rio, Inc., Ser. Nos. 88412764; 88437801 (TTAB May 25, 2023) (Shaw, Goodman, Hudis, ATJs); In re Seminole Tribe of Florida, Ser. No. 87890892 (TTAB May 25, 2023) (Taylor, Greenbaum, Johnson, ATJs).

The subjects of the opinions were the designs of the Hilton Palacio del Rio in San Antonio, Texas, and the Seminole Hard Rock Hotel & Casino in Hollywood, Florida. The Board concluded that the former was nondistinctive trade dress, whereas the latter constituted protectable trade dress. For reference, the two designs at issue appear below:

In the Hilton case, Hilton sought separate registrations for the three-dimensional design of the “River” and “Street” sides of its hotel building due to their “unique and readily recognizable design,” consisting of a pattern of alternating protruding and receding rectangular shapes created by the assembly of the hotel’s modular guest rooms. Similarly, Seminole Tribe argued that its guitar-shaped building was akin to product packaging that can be protected under trade dress.

In both cases, the Board anchored its analysis in Supreme Court precedent in Two Pesos v. Taco Cabana (1992) and Wal-Mart Stores v. Samara Bros. (2000), but with a different result in each case. As an initial matter, in both the Hilton and Seminole cases, the Board confirmed that a building structure, if inherently distinctive and not mere product design, could constitute protected trade dress. The Board analogized a hotel’s design to product packaging, which dispensed with the need to show secondary meaning.

Where the outcomes diverged, however, was the distinctiveness of the buildings that the two entities sought to protect. In the Hilton case, the Board determined that the record did not demonstrate that the Palacio del Rio’s building design was sufficient to differentiate it from competitor hotels. Although Hilton submitted customer declarations claiming that the Rio’s design was unique, the Board did not credit such evidence on the grounds that the customers did not have personal knowledge about what was commonplace in the hotel industry and that the declarations were substantively scant.

In the Seminole case, the Board found that the record reflected that no other hotel had the Hard Rock’s unique guitar design. Analogizing to In re Frankish Enterprises (TTAB 2015), in which a monster truck was found distinguishable from all other monster truck designs of record, the Board concluded that the guitar design was inherently distinctive.

Practice Note: Now that hotels have cracked the door open for building design trademarks, it remains to be seen whether other types of unique buildings will follow suit. As the two cases collectively demonstrate, developing a supportive record—i.e., one founded by compelling evidence of uniqueness—is likely necessary to secure a trade dress for building design.

Rick [...]

Continue Reading



read more

First Rule of the PTAB? Play by the Rules

by | Jun 22, 2023 |

The US Court of Appeals for the Federal Circuit affirmed two Patent Trial & Appeal Board decisions holding the challenged claims unpatentable as obvious, even though the Board declined to consider evidence of antedating and found that the claims lacked written description support. Parus Holdings, Inc. v. Google LLC, Case Nos. 22-1269; -1270 (Fed. Cir. June 12, 2023) (Lourie, Bryson, Reyna, JJ.)

Parus Holdings owns two patents related to an interactive voice system to request information from a voice web browser. Google (among others) petitioned for inter partes review (IPR) of the patents.

During the IPR proceedings, the Board found that a publication (Kovatch) was prior art to the challenged patents. In reaching that decision, the Board declined to consider Parus’s arguments and evidence of an earlier conception and reduction to practice because they were only presented via incorporation by reference in violation of 37 C.F.R. § 42.6(a)(3). The Board ruled that Parus failed to meet its burden of production on antedating.

The Board also found that the publication of the application to which Parus’s challenged patents claimed priority (Kurganov-262) was prior art because the common specification failed to provide written description support for the challenged claims. Parus appealed the Board’s decision, raising two main arguments.

First, Parus contended that the Board erred when it declined to consider Parus’s arguments and evidence on antedating. Parus argued that § 42.6(a)(3)’s prohibition on incorporation by reference did not warrant the Board’s decision because Parus, as patent owner, need not have submitted a response at all. Parus also argued that the Federal Circuit’s 2017 decision in Aqua Products mandates that the Board consider all record evidence, regardless of the manner of presentation. The Federal Circuit rejected Parus’s arguments in turn.

Regarding Parus’s violation of the incorporation by reference rule, the Federal Circuit explained that Parus had assumed an affirmative burden of production when it chose to submit a response to antedate Kovatch. Along with that burden came other responsibilities, such as complying with the US Patent & Trademark Office’s (PTO) rules and regulations, including § 42.6(a)(3). The Court further explained that this burden of production could not be met without some combination of citing evidence with specificity and explaining the significance of the cited material. Parus did neither.

The Federal Circuit also rejected Parus’s argument that the Board is required by law to review all evidence in the record. The Court clarified that, while its Aqua Products holding requires the Board to decide all issues properly before it, nothing in Aqua Products requires the Board to review evidence or issues not introduced or introduced in violation of the Board’s rules. As the Court noted, “[t]he burden of production cannot be met simply by throwing mountains of evidence at the Board without explanation or identification of the relevant portions of that evidence. One cannot reasonably expect the Board to sift through hundreds of documents, thousands of pages, to find the relevant facts.”

Parus also argued that the Board exceeded its statutory authority under 35 U.S.C. [...]

Continue Reading



read more

Under High Pressure: New Mechanism of Action Can’t Save Drug Administration Claims

by | Jun 22, 2023 |

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board ruling that method claims reciting a mechanism of action triggered by the co-administration of two known antihypertensive agents were obvious over the cited prior art. In re Couvaras, Case No. 22-1489 (Fed. Cir. June 14, 2023) (Lourie, Dyk, Stoll, JJ.)

This case arose out of applicant John Couvaras’s prosecution of patent claims reciting a method of increasing prostacyclin release in the systemic blood vessels to improve vasodilation in a human with essential hypertension by co-administering two therapeutic agents. During prosecution, Couvaras conceded that the two claimed therapeutic agents had been known as essential hypertension treatments for many decades. The examiner agreed, citing 10 references as confirmation. The examiner further found that the physiological results of co-administering the two therapeutic agents were not patentable because they naturally flowed from the claimed administration of the known antihypertensive agents.

Couvaras appealed to the Board, arguing that the increased prostacyclin release was unexpected and that objective indicia overcame any existing prima facie case of obviousness. The Board disagreed, ruling that the increased prostacyclin release was inherent in the obvious administration of the two known antihypertensive agents and that no evidence existed to support a finding of any objective indicia. Couvaras appealed.

Couvaras raised three arguments on appeal:

  1. The Board erred in affirming that a skilled artisan would have had motivation to combine the art.
  2. The claimed mechanism of action was unexpected, and the Board erred in discounting its patentable weight by deeming it inherent in the claimed method.
  3. The Board erred in weighing objective indicia of non-obviousness.

With respect to motivation to combine, the Federal Circuit agreed with the Board that the art supplied sufficient motivation to combine because the claimed therapeutic agents were known for decades to treat hypertension, finding the Board’s conclusion supported by substantial evidence. The Court found that Couvaras had forfeited a related argument for no reasonable expectation of success by failing to first raise that challenge to the Board.

The Federal Circuit also rejected Couvaras’s argument that the claimed mechanism of action was unexpected and therefore entitled to patentable weight. Couvaras argued that the Board downgraded the patentable weight of limitations drawn to the antihypertensive agents’ mechanism of action by deeming them to be merely inherent. According to Couvaras, even if the recited mechanism of action was inherent in the claimed administration of the two agents, that mechanism was unexpected because the increased prostacyclin release was unexpected and could not be dismissed as having no patentable weight due to inherency.

The Federal Circuit disagreed, explaining that Couvaras was attempting to claim a mechanism of action that naturally flows from the co-administration of two known antihypertensive agents and that “[n]ewly discovered results of known processes directed to the same purpose are not patentable because such results are inherent.” The Court allowed that while mechanisms of action may not always meet the most rigid standards for inherency, “[r]eciting the mechanism for known compounds [...]

Continue Reading



read more

False Advertising: Verifiably False Versus Subjective Opinion

by | Jun 22, 2023 |

In a case originally based on a false advertising claim under § 43(a) of the Lanham Act, the US Court of Appeals for the Ninth Circuit affirmed in part, reversed in part and remanded the district court’s dismissal of the claim. The Ninth Circuit concluded that the defendant’s description of a competitor’s software product was plausibly alleged as an element of false advertising. Enigma Software Group USA, LLC v. Malwarebytes, Inc., Case No. 21-16466 (9th Cir. June 2, 2023) (Clifton, Bumatay, Baker, JJ.) (Baker, J., concurring) (Bumatay, J., dissenting).

Enigma is a security software company whose products detect and remove malicious software such as viruses, spyware, adware and ransomware. Malwarebytes is a direct competitor of Enigma and sells products aimed at detecting and removing malware and other potentially threatening programs on users’ computers. Enigma originally brought this action in the US District Court for the Southern District of New York, but the case was moved to the Northern District of California on a motion to transfer filed by Malwarebytes. The California court ruled that Enigma’s claims were barred by § 230 of the Communications Decency Act, a ruling that the Ninth Circuit reversed, holding that § 230 did not apply to “blocking and filtering decisions that [we]re driven by anticompetitive animus.” The Ninth Circuit remanded the case.

On remand, Enigma asserted four causes of action:

  1. False advertising in violation of the Lanham Act
  2. Violation of New York General Business Law (NYGBL) § 349, which prohibits deceptive and unlawful business practices
  3. Tortious interference with contractual relations
  4. Tortious interference with business relations.

On Malwarebytes’s motion to dismiss for failure to state a claim, the district court found that (for the Lanham Act claim) Enigma’s allegation that Malwarebytes’s designations were “just [nonactionable] subjective opinions” rather than “verifiably false.” On appeal, Enigma argued that designations of its products as malicious, threats and potentially unwanted programs were factually false and misrepresented the very purpose of the software.

To state a claim for false advertising under § 43(a) of the Lanham Act, Enigma had to plausibly allege the following:

  • Malwarebytes made a false statement of fact in a commercial advertisement.
  • The statement deceived or had the tendency to deceive a substantial segment of its audience.
  • The deception was material, in that it was likely to influence the purchasing decision.
  • The false statement entered interstate commerce.
  • Enigma was or was likely to be injured as a result.

To show falsity, Enigma had to allege that the statement was literally false, either on its face or by necessary implication, or that the statement was literally true but likely to mislead or confuse consumers.

The Ninth Circuit found that, taken as true at the motions stage, Enigma’s allegations were sufficient to state a Lanham Act claim because Malwarebytes’s designations employed terminology that was substantively meaningful and verifiable in the cybersecurity context. While terms such as “malicious” and “threatening” are adjectives subject to numerous interpretations, the Court found that in the context of software competitors, a [...]

Continue Reading



read more

Inventorship Hosed Clean: Contribution, Corroboration and Collaboration Prove Joint Invention

by | Jun 22, 2023 |

The US Court of Appeals for the Federal Circuit affirmed a decision to correct inventorship, finding that the alleged joint inventor’s contribution to a claimed invention was significant and adequately corroborated by evidence. Blue Gentian, LLC v. Tristar Products, Inc., Case Nos. 21-2316; -2317 (Fed. Cir. June 9, 2023) (Prost, Chen, Stark, JJ.)

Blue Gentian owns utility and design patents directed to an expandable hose. Prior to filing the first patent application, Michael Berardi (the sole inventor of the asserted patents and Blue Gentian’s principal) met with non-party Gary Ragner to discuss investing in Ragner’s expandable hose. Berardi had no experience designing hoses at the time of the meeting. Berardi testified that he came up with the idea of his hose after watching a demonstration video of Ragner’s hose but before the meeting. At the meeting, Ragner disclosed a prototype and documents relating to his hose and discussed the inner components of the hose. Berardi built his first prototype a day after the meeting and filed his first patent application three months later. Blue Gentian subsequently filed suit against Tristar for infringement of its expandable hose patents. Tristar counterclaimed to correct inventorship of the patents, alleging that Ragner should have been named a co-inventor.

A court may order a correction of inventorship when it determines that an inventor has been erroneously omitted from a patent. The inventors listed on an issued patent, however, are presumed to be the only true inventors. Thus, a party must prove incorrect inventorship by clear and convincing evidence. An alleged joint inventor’s testimony standing alone is insufficient to establish inventorship by clear and convincing evidence; the testimony must be corroborated by evidence. A joint inventor must contribute significantly to the invention’s conception or reduction to practice, and the contribution must involve some collaboration with the other inventor.

The district court, after an evidentiary hearing, entered judgment on the inventorship counterclaim in Tristar’s favor and ordered correction of the patents under 35 U.S.C. § 256. Blue Gentian appealed.

The Federal Circuit found that Ragner conveyed three key elements of the hose to Berardi at the meeting and that these elements were a significant contribution to the conception of at least one claim of each asserted patent. The Court noted that these were the very elements Blue Gentian used to distinguish the invention from the prior art, establishing the element’s significance. The Court also found that Ragner’s testimony about conveying the three elements to Berardi at the meeting was adequately corroborated by both physical and circumstantial evidence. The evidence showed the similarity between Ragner’s disclosed prototype and Berardi’s first prototype, and documentary evidence showed Ragner’s familiarity with the three elements before the meeting. Finally, the Court found sufficient collaboration between Berardi and Ragner based on the information exchanged at the meeting, including Ragner’s prototype, confidential documents and verbal explanations about alternative hose designs.

The Federal Circuit dismissed Blue Gentian’s argument that claim construction was needed before analyzing Ragner’s contribution because Blue Gentian did not identify a dispute [...]

Continue Reading



read more

The Best Option Is Obviously Not the Only Option

by | Jun 22, 2023 |

Following a jury verdict finding infringement of two patents and awarding $2.2 billion, the Patent Trial & Appeal Board issued a final written decision finding all claims in one of the asserted patents invalid. The Board explained that an asserted prior art combination only needs to be a suitable option, not the best option. Patent Quality Assurance, LLC v. VLSI Tech. LLC, Case No. IPR2021-01229 (June 13, 2023) (Giannetti, McNamara, Melvin, APJs).

In March 2021, a jury found that Intel infringed two patents owned by VLSI. On July 7, 2021, Patent Quality Assurance filed an inter partes review petition against all claims of one of the patents Intel was found to infringe. The Board instituted review. After institution, Intel filed an identical petition and motion for joinder, both of which were granted.

The challenged patent is directed to a method of determining the minimum operating voltage for integrated-circuit memory, storing the value of that voltage in nonvolatile memory, and using the value to determine when an alternative power-supply voltage may be switched to the memory to ensure that the minimum operating voltage is met. Intel challenged the claims of the patent based primarily on a combination of three prior art references.

VLSI raised numerous arguments for why the combination of prior art references did not teach the claimed invention. VLSI argued that a skilled artisan would not have had reason to regulate the power supply voltage of one reference with the voltage regulator of another. VLSI asserted that there would have been no need to use the switching mechanism if voltage regulation was available from the outset. The Board disagreed and quoted the US Court of Appeals for the Federal Circuit’s 2022 decision in Intel v. Qualcomm, which stated that “a petitioner is required to show only that there is something in the prior art as a whole to suggest the desirability of making the combination, not whether there is something in the prior art as a whole to suggest that the combination is the most desirable combination available.”

The Board reiterated this theme in response to another of VLSI’s arguments. VLSI contended that a person of skill in the art would not have combined the prior art disclosure of a system for determining minimum operating voltages and storing them in nonvolatile memory with a reference that uses SRAM, a type of volatile memory commonly used as an alternative to nonvolatile memory. The Board again noted that “there is no requirement that an asserted combination is the best option, only that it be a suitable option.”

Given the jury’s verdict and damages award in the district court case, VLSI also argued that the jury’s verdict showed commercial success and was objective indicia of nonobviousness. As part of its analysis, the Board reiterated that the nexus between the alleged commercial success and the asserted patent claims must be both embodied by the commercial product and coextensive with them. The Board went on to find that “the record before [the Board] does [...]

Continue Reading



read more

“TRUMP TOO SMALL” Trademark Decision Heads to Supreme Court

by | Jun 15, 2023 | ,

The Supreme Court agreed to review the US Patent & Trademark Office’s (PTO) challenge to a February 2022 ruling by the US Court of Appeals for the Federal Circuit. In the ruling at issue, the Federal Circuit held that applying Sec. 2(c) of the Lanham Act (which bars registration of a trademark that consists of or comprises a name of a particular living individual without their written consent) may unconstitutionally restrict free speech in violation of the First Amendment in certain instances. Vidal v. Elster, Docket No. 22-704 (Supr. Ct., June 5, 2023).

In 2018, Steve Elster filed an application to register the mark TRUMP TOO SMALL for use on t-shirts, in reference to a 2016 Republican presidential primary debate exchange between then-candidate Donald Trump and Senator Marco Rubio (R-FL). The PTO examining attorney and subsequently the Trademark Trial & Appeal Board refused registration of the mark on grounds that it clearly referred to former President Trump, and that Elster did not have written consent to use former President Trump’s name, in violation of Sec. 2(c) of the Lanham Act. On Elster’s appeal, the Federal Circuit ruled that the Board’s refusal to register the trademark TRUMP TOO SMALL for use on t-shirts involved content-based discrimination that was not justified by a compelling or substantial government interest.

Following PTO Director Vidal’s January 2023 petition for a writ of certiorari, the Supreme Court granted cert and will consider whether the First Amendment allows content-based but viewpoint-neutral restrictions on which trademarks may be registered—and in this case, the PTO’s restriction on marks that consist of or comprise a name identifying a particular living individual (such as former President Donald Trump) except by their written consent.

The issue on which cert was granted: Whether the refusal to register a trademark under 15 U.S.C. § 1052(c) violates the free speech clause of the First Amendment when the mark contains criticism of a government official or public figure.



read more

Quack, Waddle and Duck: Order That Grants Injunctive Relief Is an Injunction

by | Jun 15, 2023 |

The US Court of Appeals for the Fourth Circuit vacated and remanded a district court ruling, finding that the district court failed to properly apply the Federal Rules of Civil Procedure (FRCP) in granting injunctive relief. Wudi Industrial (Shanghai) Co., Ltd. v. Wong et al., Case Nos. 22-1495; -1662 (4th Cir. June 5, 2023) (Gregory, King, JJ.) (Rushing, J., dissenting). The dissent argued that the district court simply entered a permissible order enforcing a settlement agreement between the parties.

The FRCP outlines the necessary criteria and steps for courts to grant injunctive relief. FRCP 52(a)(2) requires courts to state the findings and conclusions that support their actions. FRCP 65(d) requires courts to state the reasons why the injunction was issued, state the injunction’s terms specifically or describe the restrained/required act(s) in detail. Per the Supreme Court’s Ebay test, a party seeking injunctive relief must demonstrate the following:

  • It has suffered an irreparable injury.
  • Remedies available at law, such as monetary damages, are inadequate to compensate for that injury.
  • Considering the balance of hardships between the plaintiff and defendant, a remedy in equity is warranted.
  • The public interest would not be disserved by an injunction.

Wudi Industrial competes with Wai L. Wong and his business entity GT Omega Racing (collectively, GTOR) in marketing video gaming chairs and other products. GTOR challenged Wudi’s GTRACING trademark registration in a cancellation proceeding at the Trademark Trial & Appeal Board, alleging that the mark encroached on GTOR’s earlier use of GT OMEGA RACING. The Board ruled in favor of GTOR, and Wudi initiated a first appeal at the district court. The parties subsequently entered into a concurrent-use agreement that assigned to Wudi the right to use the GTRACING word mark in all global markets except within a European carve-out of 53 named countries in exchange for a $4.5 million payment to GTOR. Under the agreement, Wudi was barred from purchasing ad words from search engines and shopping sites or using any social media platforms to promote GTRACING in the European carve-out countries.

In May 2022, GTOR filed a motion for enforcement in the district court, alleging breach because some of Wudi’s marketing and promotional content in the European carve-out contained the GTRACING mark. The district court granted GTOR’s motion and issued a first order. Under threat of contempt for noncompliance, Wudi was ordered to cease impermissible conduct and take down all posts accessible in the European carve-out containing GTRACING within seven days. In June 2022, the district court issued a second order stating that the first order was a grant of specific performance, not a preliminary injunction. Wudi appealed both orders.

The Fourth Circuit vacated and remanded the district court’s first and second orders because of procedural errors amounting to abuses of discretion, despite the dissent’s argument that the orders merely enforced the parties’ agreement. The Court concluded that the first order constituted a preliminary injunction, later made permanent by the second order, because “if it walks like a duck, quacks like a [...]

Continue Reading



read more

Absent Nexus Secondary Considerations Come in Second

by and | Jun 15, 2023 |

Addressing the nexus between a secondary consideration and the claimed invention in assessing obviousness, the US Court of Appeals for the Federal Circuit reversed a Patent Trial & Appeal Board finding of nonobviousness because the Board erred in its nexus analysis regarding secondary considerations. Yita LLC v. MacNeil IP LLC, Case Nos. 22-1373; -1374 (Fed. Cir. June 6, 2023) (Taranto, Chen, Stoll, JJ.)

Yita petitioned for inter partes review (IPR) of all claims of two patents. The patents share a common specification and cover vehicle floor trays that are theraformed from a polymer sheet of substantially uniform thickness. These trays (illustrated below) were designed to closely conform to the walls of the vehicle foot well so that the trays would stay in place once installed.

The Board found that the claims of one of the patents were not obvious even though an artisan would have been motivated to combine the prior art asserted (which disclosed the “close conformance” limitation) and would have had a reasonable expectation of success because the evidence of secondary considerations was overpowering and included a nexus between the evidence of success and the patented invention. The Board also found that the claims of the other patent were not obvious because the “1/8 inch limitation” regarding the thickness of the foot well was not disclosed in the prior art. The Board declined to consider Yita’s argument, which was raised for the first time in its reply brief. Yita appealed.

Yita argued that the Board committed a legal error in its analysis of the secondary consideration evidence for the first patent and abused its discretion by not considering the argument Yita raised in its reply brief regarding the other patent.

On the secondary considerations issue, the Federal Circuit explained that the Board erred in finding a nexus between the secondary consideration evidence of success and the claimed invention because the Board exclusively related to a feature that was well-known in the prior art (i.e., the close conformance between the tray and the vehicle floor). The Court explained that where the prior art teaches a well-known feature and an artisan would have been motivated to combine such prior art with an expectation of success, any secondary consideration that is exclusively related to the well-known feature will not rescue the claim from obviousness. The Court noted that while secondary considerations can be linked to an individual element of the claimed invention or to an inventive combination of elements, here the Board relied on secondary consideration evidence that was related entirely to the already well-known close conformance of the tray and vehicle floor.

The Federal Circuit next addressed Yita’s argument that the Board should have considered an argument raised in Yita’s reply brief regarding the 1/8-inch limitation. Yita failed to raise the argument that it would have been obvious to modify a prior art reference to arrive at the “1/8 inch limitation” prior [...]

Continue Reading



read more

District Court Finding Doesn’t Preclude PTAB Proceeding

by | Jun 15, 2023 | ,

The Patent Trial & Appeal Board refused to terminate an inter partes review (IPR) proceeding, finding that collateral estoppel and claim preclusion do not apply to previous findings from a district court proceeding. Patent Quality Assurance, LLC v. VLSI Technology LLC, IPR2021-01229, Paper No. 128 (PTAB June 3, 2023) (Melvin, Giannetti, McNamara, APJs).

Patent Quality Assurance filed a petition for IPR on July 7, 2021, against a patent owned by VLSI. The Board granted institution. The Board later instituted on a substantively identical petition filed by Intel and granted Intel’s motion for joinder to add Intel to the Patent Quality Assurance IPR proceeding. Prior to the July 7, 2021, petition, litigation between VLSI and Intel resulted in a jury verdict that Intel infringed certain claims of the challenged patent. Invalidity was not presented to the jury. On May 10, 2022, the district court entered final judgment, including a finding that Intel had not proven invalidity. Based on the district court’s judgment, VLSI asserted that claim preclusion barred Intel from challenging validity of the asserted patent in IPR and sought termination of the IPR as to Intel.

VLSI argued that the elements of claim preclusion were met because both VLSI and Intel were parties to both cases, the district court entered a final judgment for infringement and no finding of invalidity, and the effect of Intel’s IPR was to collaterally attack the final judgment in the first case. Intel responded, arguing that claim preclusion does not apply to IPRs from the district court under the America Invents Act (AIA).

The Board agreed with Intel that estoppel did not apply. Intel argued that if Congress had intended for IPRs to be precluded by claims in a parallel district court, it would have identified that as one of the estoppel circumstances in the AIA. VLSI argued that the Supreme Court’s 1991 decision in Astoria Federal sav. & Loan Ass’n v. Solimino applies only when an agency decision precludes a later court decision and, therefore, common-law claim preclusion would apply to the IPR proceeding barring a plain statement from Congress showing intent to overcome preclusion.

The Board disagreed, noting that the cited case law related to statutes where a later statute superseded the earlier one and required a clear and manifest intent to repeal the earlier statute. The Board found that there was no express intent to repeal the earlier statute regarding estoppel, and the jurisprudence constantly counsels against repeal “by implication.” The Board also crucially noted that there was no statutory conflict between the earlier and later statutes, and the question, therefore, was whether (under Astoria) the AIA showed congressional intent that common-law claim preclusion should apply to IPRs.

Reading 35 U.S.C. § 315(e), the codification of the AIA’s estoppel provision, the Board noted that the statute clearly imposes estoppel on future agency and district proceedings but says nothing about applying adjudications in district court proceedings at the Board. As the Board explained, there would be no reason for § 315(e) to spell [...]

Continue Reading



read more

BLOG EDITORS

Paul Devinsky

Amol Parikh

STAY CONNECTED

Subscribe

TOPICS

ARCHIVES