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Cloudy Skies: PTO Director Finds Abuse and Sanctionable Conduct

by | Oct 13, 2022 |

The US Patent & Trademark Office (PTO) Director issued a precedential opinion finding that filing an inter partes review (IPR) solely to extract payment in a settlement—without the intent to prosecute the IPR to completion—is a sanctionable abuse of process. OpenSky Indus., LLC v. VLSI Tech. LLC, IPR2021-01064 (Oct. 4, 2022) (Vidal, Dir.)

In 2019, VLSI asserted two patents against Intel. In response, Intel filed two IPRs against the allegedly infringed patents, but both IPRs were discretionally denied by the Patent Trial & Appeal Board (Board) based on the advanced stage of the underlying litigation and overlapping issues. The suit proceeded, and a jury awarded VLSI more than $600 million in damages in 2021.

OpenSky Industries was founded two months after the judgment. OpenSky filed a “copycat” IPR petition based on Intel’s previous petitions (including refiling the declarations of Intel’s expert without his knowledge) targeting VLSI’s two allegedly infringed patents. The Board instituted over VLSI’s argument, noting that patentability issues were raised that had not been resolved in the district court case. Initially, OpenSky attempted to settle the IPRs with VLSI, but VLSI refused. OpenSky then reached out to Intel, offering to let Intel collaborate if it agreed to pay a success fee. Intel refused and later filed its own IPR petition and joinder motion. After Intel’s refusal, OpenSky pivoted back to VLSI, offering to “refuse[] to pay [the] expert for time at deposition so [the] expert does not appear at deposition” in return for payment. VLSI reported the scheme to the Board.

Intel was joined as a party to the OpenSky IPR proceeding in June 2022 based on its later-filed petition. Once Intel joined, OpenSky threatened to forego both deposing VLSI’s expert and filing its reply brief unless Intel paid it for its “prior work in the IPR” plus “additional remuneration.” Intel refused. While OpenSky did notice VLSI’s expert, it declined to file a Petitioner Reply brief, forcing Intel to draft the reply. Later, at VLSI’s request (OpenSky missed the request date), oral argument in the proceeding took place before the Board. OpenSky did not meaningfully participate.

While all this was unfolding, the Director sua sponte initiated an investigation to determine “[w]hat actions the Director . . . should take when faced with evidence of an abuse of process or conduct that otherwise thwarts . . . the goals of the Office and/or the AIA.” To begin the investigation, the Director sent discovery requests to each of the three parties. VLSI and Intel complied. OpenSky, by comparison, either incompletely complied with or directly refused each request. Based on those evasions, the Director sanctioned OpenSky for discovery misconduct, applying adverse inferences against OpenSky on each request.

Discovery sanctions in place, the Director moved to the central question: Did OpenSky abuse the IPR process? The Director answered yes.

First, the Director found that OpenSky’s conduct violated its duty of candor and good faith to the Board. In its negotiations with VLSI, OpenSky offered to deliberately sabotage its own petition to hinder Intel. In its negotiations with Intel, OpenSky did [...]

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PTO Requests Comments on Initiatives to Ensure Patent Robustness, Reliability

by | Oct 13, 2022 |

The US Patent & Trademark Office (PTO) is seeking public input and guidance on proposed initiatives directed at bolstering the robustness and reliability of patents. The request for comments was spurred in part by US President Joe Biden’s July 9, 2021, executive order on Promoting Competition in the American Economy, and a June 8, 2022, letter from Senators Leahy, Blumenthal, Klobuchar, Cornyn, Collins and Braun raising concerns about patent thickets.

The PTO identified four broad topics and initiatives that it is considering:

  • Prior Art Searching
  • Support for Patent Claims
  • Request for Continued Examination (RCE) Practice
  • Restriction, Divisional, Rejoinder and Non-Statutory Double Patenting Practice.

The PTO seeks comments on 11 main questions and several sub-questions. The first five questions are directed to the PTO initiatives while questions six through 11 address concerns raised by the senators.

PTO Initiatives

  1. How should the PTO facilitate an applicant’s submission of prior art that is not accessible in the Patents End-to-End Search system (e.g., “on sale” or prior public use)?
  1. How, if at all, should the PTO change claim support requirements and/or continuation practice?
  1. How, if at all, should the PTO change RCE practice?
  1. How, if at all, should the PTO limit or change restriction, divisional, rejoinder and/or non-statutory double patenting practice?
  1. Provide any other input on any of the proposals listed under the PTO initiatives.

Senator Inquiries

  1. How would eliminating terminal disclaimers, thus prohibiting patents that are obvious variants of one another, affect patent prosecution strategies and overall patent quality?
  1. Should patents that are tied together by a terminal disclaimer because of an obviousness-type double patenting rejection stand or fall together if their validity is subsequently challenged?
  1. Should the PTO require a second look by a team of patent quality specialists before issuing a continuation patent on a first office action?
  1. Should there be heightened examination requirements for continuation patents?
  1. Should the PTO implement a rule change that requires any continuation application to be filed within a set timeframe of the ultimate parent application?
  1. If filing fees were increased to cover the actual cost of obtaining a patent, would this increase patent quality? And if the fees for continuation applications were increased, would applicants be less likely to file continuations for obvious variants?

Among the proposals under consideration are whether to require applicants to identify corresponding support in the original disclosure for each claim in a continuation application, whether applications should be reassigned to a different examiner after a set number of RCEs are filed, whether the PTO should adopt the unity of invention standard, and whether divisionals should be filed within a set time period.

Click here for further details on the PTO initiatives.

Comments must be received by January 3, 2023, to ensure consideration.



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Webinar Series | McDermott IP Focus

by | Oct 11, 2022 |

McDermott Will & Emery is committed to providing insightful commentary on IP developments from around the world to our Japanese clients. In light of that effort, we launched a monthly webinar series: McDermott IP Focus. During these sessions, we will explore global developments in the IP space, including disputes, transactions and procurement, with a significant focus on what Japanese companies need to know during this post-pandemic era.

Over the course of the series, we will feature a variety of speakers from McDermott’s offices around the world. We hope you can join us!

Click here for session details and to register.



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The Saddest Hour? Closing Time for Trademark Cancellation Petition

by | Oct 6, 2022 |

In a precedential decision, the Trademark Trial & Appeal Board (Board) denied a petition to cancel a trademark registration based on priority. The Board explained that the petitioner bears a higher burden of proof to show prior use when it has amended its trademark application during prosecution to allege an earlier use date. JNF LLC v. Harwood Int’l Inc., Cancellation No. 92070634 (TTAB Sept. 21, 2022) (Wellington, Greenbaum, Heasley, ATJ)

On October 6, 2014, Harwood International applied to register the standard character mark HAPPIEST HOUR on the Principal Register for “bar and restaurant services.” The application matured into a registration on July 26, 2016. Almost two years later, on May 1, 2018, JNF applied to register the mark THE HAPPIEST HOUR in standard characters on the Principal Register for “restaurant and bar services.” In its application, JNF claimed to have first used the mark anywhere and in commerce “at least as early as 10/00/2014.” The examining attorney assigned to JNF’s application issued an office action citing Harwood’s HAPPIEST HOUR registration as a bar to registration. JNF then amended its claimed date of first use to September 7, 2014. JNF subsequently filed a petition to cancel Harwood’s registration and further requested suspension of its application pending disposition of the cancellation proceeding. Harwood answered the petition and admitted that its registered mark HAPPIEST HOUR was cited as confusingly similar to JNF’s THE HAPPIEST HOUR application but denied that JNF had established prior rights to the mark.

The Board explained that for priority purposes, Harwood may rely on the filing date of the underlying application that matured into its involved registration. The Board further explained that JNF bears the burden of proving that its mark was “previously used in the United States,” before Harwood’s constructive filing date of October 6, 2014. The Board also noted that while a petitioner must ordinarily prove its priority entitlement by a preponderance of the evidence, in the circumstances of this case, the burden was heavier. Because JNF alleged a first use date of “at least as early as 10/00/2014” when it filed its application to register THE HAPPIEST HOUR, the date presumed for purposes of examination was the last day of the month, October 31, 2014—several weeks after Harwood’s constructive use date of October 6, 2014.

As the Board explained, although JNF subsequently amended its date of earliest use, that amendment came with a cost. The Board explained that where an applicant has stated an earliest use date under oath but then amends the oath and attempts to show an earlier date, the applicant is under a heavier burden of proof: clear and convincing evidence. Citing to Federal Circuit precedent, the Board further explained that the original allegation of first use date may be considered to have been made against interest at the time of filing. The Board found that this rationale applied with even greater force in the current situation because the alleged dates were very close to Harwood’s constructive use date and because JNF only [...]

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Hold That Generic, Please: Supreme Court Grants Emergency Request to Stay Federal Circuit’s Mandate

by | Oct 6, 2022 |

In a rare action by the Supreme Court of the United States, Chief Justice Roberts granted Novartis’s emergency request for a stay of a mandate from the US Court of Appeals for the Federal Circuit, which had found a Novartis patent invalid for lack of adequate written description and would have permitted generic versions of Novartis’s multibillion-dollar blockbuster drug Gilenya to enter the market. For more information on the Federal Circuit’s prior decisions, click here and here. Novartis Pharms. v. HEC Pharm. Co., Misc. Docket 21A272 (Supr. Ct. Sept. 29, 2022) (Roberts, Chief Justice).

Novartis sued HEC and several other generic companies for infringement of a patent directed to methods of treating remitting multiple sclerosis with fingolimod or a fingolimod salt at a daily dose of 0.5 mg without an immediately preceding loading dose. In a split panel decision issued in January 2022 and authored by former Judge O’Malley with current Chief Judge Moore dissenting, the Federal Circuit affirmed the district court’s ruling that the patent was not invalid for insufficient written description of the claimed 0.5 mg daily dose or the no-loading dose negative limitation. HEC petitioned for panel rehearing. Judge O’Malley retired in March 2022, and a new panel granted HEC’s petition. The new panel now included Judge Hughes, who joined with Chief Judge Moore in the majority opinion. Judge Linn (who had joined with now retired Judge O’Malley in the original panel majority) was now the dissenter. The split panel vacated its prior decision and reversed the district court’s judgment. The new majority held that silence cannot support a later-added claim limitation that precludes loading doses. In dissent, Judge Linn argued that the majority applied a heightened written description standard requiring, not only a “reason to exclude,” but also a showing that the negative limitation was “necessarily excluded.”

On September 27, 2022, the Federal Circuit denied Novartis’s motion to stay the mandate pending a forthcoming decision on a petition for certiorari. Novartis filed an emergency application directed to Chief Justice Roberts, and two days later Justice Roberts issued an Order staying issuance of the Federal Circuit mandate (which would have issued on October 4, 2022) and ordered HEC to respond to Novartis’s emergency application.

Practice Note: The Supreme Court is currently considering another petition for certiorari resulting from a divided Federal Circuit decision on the question of whether a patent specification must expressly disclose a claim limitation to satisfy the written description requirement. Juno Therapeutics, Inc. v. Kite Pharma., Inc., Case No. 21-1566.



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Don’t Throw in the Towel: Retroactive Copyright Protects Fight Live Stream

by | Oct 6, 2022 |

The US Court of Appeals for the Sixth Circuit reversed a district court’s summary judgment of noninfringement in a copyright dispute, finding that the transfer of ownership prior to the display of the copyrighted work conferred standing to sue for any alleged infringement. Joe Hand Promotions, Inc. v. Griffith, Case No. 21-6088 (6th Cir. Sept. 21, 2022) (Clay, Rogers, Stranch, JJ.)

On August 26, 2017, world-famous boxer Floyd Mayweather Jr. and famous mixed martial arts fighter Conor McGregor engaged in what became one of the most legendary fights of all time (Fight). Showtime produced the Fight, charging a $99.99 personal use license and more expensive commercial streaming licenses for public viewing in a commercial setting. Two months prior to the event, on June 20, 2017, Showtime entered into a distribution agreement with Mayweather Promotions granting an exclusive license “to exhibit and distribute, and authorize the exhibition and distribution” of the Fight in a defined territory via the internet. On August 1, 2017, Mayweather in turn entered into a Commercial Licensing Agreement with Joe Hand Promotions (JHP), a smaller distributor. The agreement granted “the sole and exclusive third party license … to distribute … and authorize the public exhibition of the [Fight]” in a designated area. JHP then promoted the event and sold commercial licenses authorizing live broadcast at bars and restaurants.

There was no copyright registration at the time the Fight aired. However, the Copyright Act allows registration of live events within three months, and Showtime applied for a copyright within two months. On November 21, 2017, Showtime signed a Copyright Agreement with JHP, granting JHP “the exclusive right to distribute and publicly perform the [Fight] live on August 26, 2017,” “the exclusive right … to take enforcement actions,” and “the right and standing, as exclusive assignee, to assert independent claims, solely in the name of [JHP], for copyright infringement.” Mayweather Promotions, although a nonparty, also signed.

JHP then sued several restaurants, including Griffith, which livestreamed the Fight in a public setting without paying the commercial license fee. Griffith had paid for a personal use license, but then used an HDMI cable to connect a personal device to a TV and broadcast the live show in the restaurant. Griffith also promoted the Fight on the restaurant’s Facebook page and charged a $6 entry fee for patrons to watch the Fight. Both parties filed cross-motions for summary judgment. The district court granted Griffith’s motion, finding no evidence of copyright ownership on the day of the Fight. The court found that because the Copyright Agreement granted rights retroactively, JHP was granted a mere right to sue, which was insufficient for ownership. JHP appealed.

Griffith argued on appeal that because there was no copyright registration at the time of the event, any exclusive rights granted by the Copyright Agreement were illusory and insufficient to establish ownership. In response, JHP argued that Showtime intended such retroactive grant of rights, as evidenced by the Commercial Licensing Agreement with Mayweather Promotions. The Sixth Circuit agreed with [...]

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Sliced and Diced: PTAB Decision Remanded for Further Analysis

by | Oct 6, 2022 |

In an appeal from a Patent Trial & Appeal Board final written decision, the US Court of Appeals for the Federal Circuit affirmed the Board’s decision to include certain evidence first presented in the petitioner’s Reply but vacated the Board’s obviousness decision for a failure to fully and particularly set out the bases for its decision. Provisur Technologies, Inc. v. Weber, Inc., Case Nos. 21-1942; -1975 (Fed. Cir. Sept. 27, 2022) (Prost, Reyna, Stark, JJ.)

Provisur Technologies owns a patent directed to classifying slices or portions cut from a food product according to an optical image of the slice. The patent explains that certain meat products, such as bacon or cold cuts, are sold in groups of slices according to particular weight requirements. The specification also teaches that the arrangement of the slices according to quality is desirable. The independent claims are directed to an image processing system arranged above a weigh conveyor that is capable of categorizing slices by determining the surface area and fat-to-lean ratios of the slices based on pixel-by-pixel image data.

Weber petitioned for inter partes review of the patent, alleging that the claims were obvious over various prior art references. Provisur, in its Patent Owner Response, disputed Weber’s assertion that the prior art references disclosed the claimed digital imaging receiving device capable of determining a surface area from pixel-by-pixel image data. During deposition of Weber’s expert, Provisur probed the expert’s knowledge of various camera models available as of the priority date. This prompted Weber to introduce a data sheet on redirect showing various models of cameras, including a comparison between those disclosed in the prior art references and those disclosed as exemplary in the patent. Provisur moved to exclude the datasheet, but the Board concluded that the evidence was highly probative and allowable because it was submitted in response to an argument that Provisur advanced in its Patent Owner Response. The Board also found that the independent claims and various dependent claims were invalid as obvious over the references cited by Weber.

Provisur appealed the admission of the datasheet and the Board’s determination on obviousness. Regarding the evidentiary issue, the Federal Circuit found that the Board did not abuse its discretion by considering the datasheet, noting that it was reply evidence responsive to Provisur’s arguments that the prior art did not disclose a digital camera: “Importantly, Weber’s invalidity theories did not change, nor did the reply fill any holes in Weber’s petition.” Furthermore, the Court observed that Provisur had an opportunity to respond both by cross-examining Weber’s expert and in a sur-reply to the Board.

Regarding the Board’s obviousness determination, Provisur argued that the Board erred by failing to explain its rationale for how the prior art combinations specifically taught the claim element of “determining a surface area of the top slice from the [pixel-by-pixel image] data [of a top slice of the stack].” Under the Administrative Procedure Act (APA), the Board must fully and particularly set out the basis upon which it reached its [...]

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And the Band Played On: Reviewing Rule 54(b) Partial Summary Judgment Based on Who Did What to Whom and When

by | Oct 6, 2022 |

In a case where the cast of characters on both sides of the v. evolved during the lead-up to the litigation as the litigants negotiated third-party deals and formed new entities, the US Court of Appeals for the First Circuit (characterizing the matter as the “entrepreneurial equivalent of musical chairs”) affirmed a dismissal of a trade secret claim against a foreign defendant but not against the related US entity, and found that the case qualified under Rule 54(b) for the “narrow exception” to the finality rule. Amyndas Pharmaceutical, SA v. Zealand Pharma A/S, Case No. 21-1781 (1st Cir. Sept. 2, 2022) (Barron, Selya, Kayatta, JJ.)

Amyndas is a Greek company with a US affiliate. It is a biotechnology firm that researches and develops therapeutics targeting a part of the immune system known as the complement system. One area of Amyndas’s research deals with “complement inhibitors.”

Amyndas’s research yielded compstatin, a peptide that selectively inhibits the C3 protein (which plays a role in activating the complement system). Amyndas also developed a related peptide (AMY-101) that targets that protein. Amyndas owns trade secrets and confidential information related to this work.

Zealand Pharma, a Danish biotechnology firm, contacted Amyndas about a potential partnership for the development of complement-related therapeutics. The firms entered into a confidential disclosure agreement (CDA) regarding information-sharing “for the purposes of evaluating a possible business/services relationship between the parties and their respective Affiliates.” Amyndas started giving Zealand Pharma access to confidential information (including confidential information about AMY-101). The firms also entered into a second CDA—with added protections—for “the evaluation or formation of a possible business and/or services and/or collaborative relationship.”

Both CDAs included an identical “Governing Law” provision stipulating that the CDAs would “be interpreted and governed by the laws of the country (applicable state) in which the defendant resides” and a forum-selection clause stipulating that “any dispute arising out of th[e CDA] shall be settled in the first instance by the venue of the defendant.”

Zealand Pharma also began its own research program focused on complement therapeutics. It did not inform Amyndas of this initiative. Although negotiations continued, the firms ultimately decided not to collaborate. Amyndas later terminated its information-sharing relationship with Zealand Pharma.

Zealand Pharma later formed Zealand US, a Delaware corporation. Without Amyndas’s knowledge or consent, Zealand Pharma also filed two European patent applications for compstatin analogues and later an international patent application designating the United States and claiming priority to the earlier  EU applications.

After the international applications were published, Amyndas learned that they described “compstatin analogues that are capable of binding to C3 protein and inhibiting complement activation,” which had been the focus of Amyndas’s research and a subject of Amyndas’s confidential information-sharing with Zealand Pharma.

The other defendant, Alexion, is an established player in the complement therapeutics field and a proprietor of Soliris, a complement inhibitor that targets a protein in the complement system. Soliris is approved by the US Food and Drug Administration (FDA) and previously was the only FDA-approved and clinically available [...]

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Standard Computer Equipment Can Support Inventive Concept under Alice Step 2

by | Oct 6, 2022 |

The US Court of Appeals for the Federal Circuit overturned a district court dismissal of a patent case for errors in analyzing the claims’ patent eligibility under Alice. The Court found that regardless of whether the claimed invention was abstract under step 1, the invention claimed specific improvements rendering it patent eligible under step 2. Cooperative Entertainment, Inc. v. Kollective Technology, Inc., Case No. 21-2167 (Fed. Cir. Sept. 28, 2022) (Moore, C.J.; Lourie, Stark, JJ.)

Cooperative Entertainment sued Kollective Technology for infringement of several claims of Cooperative’s patent directed to structuring a peer-to-peer (P2P) dynamic network for distributing large files. After Kollective filed a motion to dismiss under Fed. R. Civ. P. 12(b)(6) arguing that all of the patent claims were ineligible under 35 U.S.C. § 101, Cooperative filed an amended complaint. Kollective refiled its motion to dismiss, and the district court granted the motion, holding the challenged claims ineligible under § 101. Cooperative appealed.

The patent relates to systems and methods of structuring a P2P dynamic network for distributing large files, specifically videos and video games. The patent specification explains that in prior art systems, video streaming was controlled by content distribution networks (CDNs), with content “distributed directly from the CDN server originating the content.” In contrast, the challenged claims recite methods and systems for a network in which content distribution occurs “outside controlled networks and/or [CDNs]” (emphasis added), and therefore outside a “static network of controlled systems.” Dynamic P2P networks comprising “peer nodes,” which consume the same content contemporaneously, transmit content directly to each other instead of receiving content from the CDN. The claimed P2P networks use “content segmentation” to segment a video file into smaller clips and distribute it piecemeal. Viewers can obtain individual segments as needed, preferably from other viewers. The disclosed segmentation techniques include “CDN address resolution, trace route to CDN and the P2P server manager, dynamic feedback from peers reporting traffic rates between individual peer and its neighbors, round-robin, other server side scheduling/resource allocation techniques, and combinations thereof” (emphasis in original).

The Federal Circuit applied the two-step Alice framework: (1) determining whether the claim is “directed to” a “patent-ineligible concept,” such as an abstract idea, and if it is, (2) examining “the elements of the claim to determine whether it contains an ‘inventive concept’ sufficient to ‘transform’ the claimed abstract idea into a patent-eligible application.” Step 2 examines whether the claim elements, individually and as an ordered combination, contain an inventive concept that more than merely implements an abstract idea using “well-understood, routine, [and] conventional activities previously known to the industry.”

Under Alice step 1, the district court had held that the “focus of the [] patent” is the abstract idea of “the preparation and transmission of content to peers through a computer network.” The Federal Circuit disagreed, concluding that regardless of whether the invention could be reduced to an abstract concept, under step 2 the claims contained several alleged inventive concepts that the specification touted as specific improvements in the distribution of data [...]

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The Board Is Back in Town: Arthrex Can’t Save Untimely Motions to Terminate

by | Sep 29, 2022 |

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board (Board) unpatentability finding and denial of a motion to terminate, finding that the Board had already issued final written decisions that were not vacated at the time the Board denied the parties’ motion to terminate. Polaris Innovations Ltd. v. Derrick Brent, Deputy Under Secretary of Commerce for Intellectual Property and Deputy Director of The United States Patent and Trademark Office, Case No. 19-1483 (Fed. Cir. Sept. 15, 2022) (Prost, Chen, Stoll, JJ.)

Polaris owns two unrelated patents directed to computer memory. The first patent relates to improved control component configuration, and the second patent relates to a shared-resource system in which logical controls are used to manage resource requests. In 2016, Polaris filed a complaint accusing NVIDIA of infringing both patents. NVIDIA responded by filing petitions for inter partes review (IPR) against each patent. In 2017, the Board issued its final written decisions, finding the challenged claims of both patents unpatentable. Polaris appealed.

The Federal Circuit vacated the Board’s decision in view of Arthrex, Inc. v. Smith & Nephew, Inc. (Arthrex I). On remand, the Board administratively suspended the IPR proceedings pending potential Supreme Court review of Arthrex I. During the administrative suspension, Polaris and NVIDIA filed a joint motion to terminate the proceedings. While those motions were pending, the Supreme Court vacated Arthrex I, substituting an alternative remedy for violation of the Appointments Clause in United States v. Arthrex, Inc. (Arthrex II). In view of Arthrex II, the Supreme Court vacated the Federal Circuit’s vacatur of the Board’s final written decision, thus reinstating those decisions.

On remand to the Board, Polaris argued that the Board should grant Polaris’s then-pending motion to terminate. The Chief Administrative Law Judge responded that termination was not appropriate because the Supreme Court’s decision meant that the “final written decision in each of these cases is not vacated, and it is not necessary for the Board to issue a new final written decision in either of these cases.” Polaris filed a request for Director rehearing. The Director denied rehearing. Polaris appealed.

Polaris argued that the Board erred by failing to grant the joint motions to terminate filed in both proceedings before the Board on remand. Relying on 35 U.S.C. § 317, the Federal Circuit explained that motions to terminate should be granted “unless the Office has decided the merits of the proceeding before the request for termination is filed.” The Court found that the Board had already decided the merits of the cases in final written decisions that were not vacated at the time the Board made its decision denying Polaris’s motions to terminate. The Court therefore affirmed the Board’s decision that termination was inappropriate.

Polaris also raised two claim construction arguments. Polaris argued that the Board misconstrued the term “memory chip” in the IPR involving one of the challenged patents and misconstrued the term “resource tag buffer” in the IPR involving the [...]

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