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A Healthy Dose of Seeds: Unique Combination Trade Secrets Entitled to Protection

by | Nov 29, 2022 |

The US Court of Appeals for the Sixth Circuit upheld a jury verdict finding a dietary supplement company liable for misappropriating another company’s research and development (R&D) related to broccoli-seed extract. Caudill Seed & Warehouse Co., Inc. v. Jarrow Formulas, Inc., Case No. 21-5354 (6th Cir. Nov. 10, 2022) (per curiam) (Moore, J., concurring in part and dissenting in part). The decision addressed several issues relating to so-called “combination” trade secrets.

Caudill manufactures and sells various nutritional supplements, including a supplement made using broccoli-seed extract. Caudill sued Jarrow Formulas for trade secret misappropriation after its Director of Research Ken Ashurst left Caudill and joined Jarrow. Ashurst had led Caudill’s R&D efforts for nine years, including extensively researching the development of broccoli-seed derivatives and assembling a large body of research related to broccoli seeds. After he joined Jarrow, Ashurst delivered a curated collection of broccoli product research to Jarrow and helped it bring its own competing broccoli-seed extract supplement to the market in just four months.

The case proceeded to trial. The jury found that Caudill had a protectable trade secret; Jarrow misappropriated said trade secret; and Caudill was entitled to more than $2 million in actual losses, more than $400,000 in unjust enrichment damages, and exemplary damages. Jarrow moved for judgment as a matter of law and for a new trial. After the district court denied the motions, Jarrow appealed.

Jarrow argued that Caudill improperly asserted a “kitchen-sink theory” of trade secrets by broadly defining all its research activities as a single trade secret. Jarrow also argued that Caudill failed to show that it had acquired the alleged trade secret. Finally, Jarrow challenged the damages awards on legal grounds. The Sixth Circuit rejected each of Jarrow’s arguments on appeal.

The Sixth Circuit first found that Caudill properly defined its alleged trade secret as its “research and development on supplements, broccoli, and chemical compounds.” The Court treated Caudill’s alleged trade secret as a “combination” trade secret (i.e., a collection of elements that individually are generally known but are unique in combination.) The Court concluded that Caudill demonstrated it had assembled a unique collection of processes and information relating to its R&D process, and therefore, Caudill properly defined its entire R&D process as a trade secret. The Court rejected Jarrow’s argument that Caudill’s alleged trade secret mostly consisted of public domain materials on the basis that the materials were unique in combination.

The Sixth Circuit also rejected Jarrow’s argument that Caudill failed to show that Jarrow acquired and used the entire combination trade secret. The Court noted differing authority on whether a plaintiff alleging a combination trade secret must show acquisition and use of the entire combination but concluded that trade secret law does not require proving acquisition of “each atom” of the combination trade secret. The Court reasoned that when a trade secret consists of a “mass of public information” that has been collected, the defendant will always be able to identify some minute detail of the combination that it did [...]

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Sleep Better: Amendments Proposed during IPR Deemed Proper and Valid

by | Nov 29, 2022 |

The US Court of Appeals for the Federal Circuit affirmed the Patent Trial & Appeal Board’s (Board) finding that proposed amendments made during an inter partes review (IPR) are valid and proper despite the inclusion of changes not related to patentability issues raised in the petition. Nat’l Mfg., Inc. v. Sleep No. Corp., Case No. 21-1321 (Fed. Cir. Nov. 14, 2022) (Stoll, Schall, Cunningham, JJ.)

We’ve likely all seen the commercials promising a proven quality of sleep. Sleep Number is the owner of numerous patents, including several directed to methods for adjusting “the pressure in an air mattress ‘in less time and with greater accuracy’ than previously known.” The patents state this is achieved by taking pressure measurements at the valve enclosure and applying a pressure adjustment factor that is iteratively revised using an “adjustment factor error.” The patent states that this method allows for monitoring the pressure of the air mattress without the need to turn off the pumps.

American National Manufacturing challenged the validity of the patents in an IPR proceeding, claiming that most were rendered obvious by the prior art of Gifft in view of Mittal and Pillsbury and that six of the dependent claims requiring a “multiplicative pressure adjustment factor” would have been obvious in further view of Ebel. Gifft disclosed an air-bed system using valve assembly pressure to approximate the air chamber pressure and Mittal and Pillsbury both disclosed using additive offsets to improve accuracy. Ebel disclosed using both additive and multiplicative components to accurately measure the actual pressure in an inflating or deflating air bag.

The Board agreed with American National that it would have been obvious to combine Gifft, Mittal and Pillsbury and that the resulting combination rendered most of the claims obvious, but it also noted that the combination failed to show that a “skilled artisan would have applied Ebel’s multiplicative factors” to the prior art. However, in each proceeding Sleep Number filed a motion to amend the claims contingent on a finding that the challenged claims were unpatentable. The proposed claims included the “multiplicative pressure adjustment factor” that the Board had determined was not unpatentable along with other non-substantive changes.

American National took issue with these amendments, arguing they were legally inappropriate, non-enabled because of an error in the specification and lacked written description support. The Board disagreed. American National appealed. Sleep Number cross-appealed the Board’s finding of obviousness.

The Federal Circuit found that the proposed amendments were not improper even though some of the changes were non-substantive changes to address consistency issues. The Court pointed out that “once a proposed claim includes amendments to address a prior art ground in the trial, a patent owner also may include additional limitations to address potential § 101 or § 112 issues, if necessary.” The Court rejected American National’s argument that permitting such amendments creates an “asymmetrical” and “unfair” proceeding “by allowing the patent owner and the Board to address concerns that may be proper for [an] examination or reexamination proceeding, but that [...]

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After Supreme Court Remand, Copyright Infringement Claims Upheld in View of Registrant’s Unknown Inaccuracies

by | Nov 17, 2022 |

In February 2022, the Supreme Court of the United States held in Unicolors, Inc. v. H&M Hennes & Mauritz, L.P., that lack of either factual or legal knowledge on the part of a copyright holder can excuse an inaccuracy in the holder’s registration under the Copyright Act’s safe-harbor provision, 17 U.S.C. §411(b)(1), which governs the effect of inaccurate information in a copyright application. In light of this decision, the Supreme Court remanded the copyright dispute between textile design company Unicolors and global fast-fashion retail giant H&M Hennes & Mauritz to the US Court of Appeals for the Ninth Circuit for further proceedings on the issue of whether Unicolors held a valid copyright in a 2011 textile design asserted in its copyright infringement claim against H&M. On remand, the Ninth Circuit concluded that under the correct standard confirmed by the Supreme Court, Unicolors held a valid copyright registration because the factual inaccuracies in its application were excused by the safe-harbor provision. The Ninth Circuit affirmed the prior jury verdict against H&M for copyright infringement and remanded with respect to the issue of damages only. Unicolors, Inc. v. H&M Hennes & Mauritz, L.P., Case Nos. 18-56253; -56548 (9th Cir. Nov. 10, 2022) (Bea, Bade, McCalla, JJ.)

The Copyright Act safe-harbor provision saves a copyright registration from invalidity when the application contains errors, except when the copyright registrant knowingly transmitted inaccurate material facts to the US Copyright Office. After the Supreme Court made it clear that “[l]ack of knowledge of either fact or law can excuse an inaccuracy in a copyright registration,” the Ninth Circuit was charged with determining whether Unicolors submitted its copyright application with knowledge that the information therein was factually inaccurate and with knowledge that the application failed to comply with the specific governing legal requirements. The Court first analyzed the validity of Unicolors’s asserted copyright registration, then addressed the remaining issues raised by H&M on appeal.

The Ninth Circuit’s first step in the validity assessment was to determine whether Unicolors’s application did, in fact, contain an inaccuracy. As in its prior decision, the Court concluded that the application was inaccurate because Unicolors registered a collection of 31 separate fabric designs as a single-unit publication when those 31 works were not initially published as a singular bundled collection, as required under the Copyright Act.

The second step of the Ninth Circuit’s inquiry looked at whether Unicolors submitted its copyright application knowing that it contained errors. This is where the Court departed from its prior decision and affirmed the district court’s decision regarding the validity of the registration. Specifically, the Court found that the single-unit registration issue was an unsettled question of law at the time of Unicolors’s application, such that Unicolors did not know that it submitted an application containing false information because it lacked the requisite knowledge of inaccuracy and lacked an intent to defraud the Copyright Office. Finding Unicolors’s copyright registration valid, the Court determined that Unicolors could maintain its copyright infringement claim against H&M.

[...]

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Not So Clean: Federal Circuit Upholds Trade Dress Preliminary Injunction, Finds Defenses Improperly Plead

by | Nov 17, 2022 |

The US Court of Appeals for the Federal Circuit upheld a “narrow” preliminary injunction in a trade dress case, finding that the opponent of a registered configuration mark failed to prove its lack of secondary meaning and functionality defenses. SoClean, Inc. v. Sunset Healthcare Solutions, Inc., Case No. 21-2311 (Fed. Cir. Nov. 9, 2022) (Newman, Lourie, Prost, JJ.)

SoClean manufactures Continuous Positive Airway Pressure (CPAP) machines. SoClean sued Sunset—a former distributor of SoClean products—for patent infringement and later added trademark infringement claims. At issue in this appeal was a single SoClean mark “for the configuration of replacement filters for its sanitizing devices.”

SoClean requested a preliminary injunction to stop Sunset from making or selling allegedly infringing CPAP filters. The district court granted the injunction but narrowly tailored the injunction to only enjoin Sunset from selling its filter cartridges without Sunset’s own brand name attached to the filter drawing so that customers would not falsely believe they were buying SoClean products. Sunset appealed.

While a party seeking preliminary injunction must prove all four eBay elements, this appeal focused on just one: “likelihood of success on the merits.” Sunset argued that the district court abused its discretion in finding that SoClean would likely defeat Sunset’s lack of secondary meaning defense and its functionality defense.

After noting that the parties agreed that SoClean’s trade dress was protectable only upon a showing that it had obtained secondary meaning, the Federal Circuit divided the secondary meaning issue into two subparts:

  1. Whether the district court should have questioned the validity of SoClean’s registration in light of Sunset’s evidence
  2. Whether the district court held Sunset to an improperly high standard of proof.

As to the first issue, the Court noted that federal registration is prima facie evidence of a mark’s validity. When, as here, the challenged mark was registered fewer than five years prior, the burden shifts from plaintiff to defendant, such that the defendant must rebut the presumption of validity. Sunset acknowledged that it had this burden, but its arguments to the district court focused only on the US Patent & Trademark Office’s decision to grant SoClean’s registration. The Court rebuffed that argument, noting that “scrutinizing the application process and deciding whether the trademark examiner was correct to issue the registration in the first place is the opposite” of the statutory presumption of validity.

Next, the Federal Circuit addressed Sunset’s standard of proof argument. The Court acknowledged that the district court misstated the law by suggesting that there was a “vigorous evidentiary requirement” on the challenging party, instead of simply a “preponderance of the evidence.” However, the Court also noted that the district court considered Sunset’s lack of secondary meaning evidence to be “equivocal, at best,” which “plainly fails to satisfy a preponderance-of-the-evidence standard.” Therefore, the Court judged the error to be harmless.

The Federal Circuit thus affirmed the finding that SoClean would likely defeat Sunset’s secondary meaning challenges.

The Federal Circuit next turned [...]

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Message to Judge Albright: Venue Motions Are First Order of Business

by | Nov 17, 2022 |

The US Court of Appeals for the Federal Circuit vacated a scheduling order from the US District Court for the Western District of Texas and directed the court to postpone fact discovery and other substantive proceedings until it considered a motion for transfer. In re: Apple Inc., Case No. 22-162 (Fed. Cir. Nov. 8, 2022) (Reyna, J.) The Federal Circuit ordered that Apple’s motion to transfer must proceed expeditiously as the first order of business, precluding fact discovery and other substantive matters. The Court has repeatedly scolded Judge Albright for his refusal to transfer patent cases out of the Western District of Texas.

Aire Technology sued Apple for patent infringement in October 2021. In April 2022, Apple moved to transfer the action to the US District Court for the Northern District of California, pursuant to 28 U.S.C. § 1404(a). During venue discovery, Apple submitted declarations by its employees, offered to make the declarants available for deposition, and stated non-opposition to a “reasonable continuance” of the transfer proceedings. Judge Albright granted Apple’s motion but sua sponte ordered the parties to complete fact discovery (which the court extended by 30 weeks) followed by another six weeks of rebriefing before he would rule on Apple’s request to transfer. Apple filed a petition for mandamus with the Federal Circuit seeking an order to vacate the district court’s scheduling order and promptly rule on the transfer motion, staying all proceedings on the merits until the transfer was resolved.

Apple argued that the district court abused its discretion in ordering the parties to complete 30 more weeks of fact discovery and six weeks of rebriefing the issue to decide on Apple’s transfer request. Apple noted that by the time the district court considered Apple’s motion, a full year would have elapsed since Apple initially sought the transfer, fact discovery would be completed, the parties’ infringement and invalidity contentions would be served, the asserted claims and prior art references would be narrowed, and the parties would have exchanged preliminary trial exhibits and witness lists.

The Federal Circuit agreed with Apple that the district court’s scheduling order went too far. The Court stated that “it is a clear abuse of discretion to require the parties to expend additional party and court resources litigating the substantive matters of the case while Apple’s motion to transfer unnecessarily lingers on the docket.” The Court noted that Aire consented to resolving Apple’s transfer motion at any time, provided that no stay interfered with discovery, claim construction proceedings or preparation of the case for trial.

The Federal Circuit disagreed with the district court’s view that delaying the decision until after full fact discovery and rebriefing could reduce “speculation” and “allow the parties to provide the court with the best evidence for ruling on a motion to transfer.” The Court stated that discovery on the transfer motion itself was sufficient to allow a decision of that motion, especially because the parties agreed that further venue discovery was unnecessary. The Federal Circuit ordered the district [...]

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Another Kind of Term Limit: Delay Resulting from After-Allowance Amendments Deducted from PTA

by | Nov 17, 2022 |

The US Court of Appeals for the Federal Circuit affirmed the US Patent & Trademark Office’s (PTO) decision on a patent term adjustment (PTA), finding that it was appropriate to deduct days from a patent term when the applicant files an amendment after notice of allowance and could have completed prosecution earlier by withdrawing the amendment or abstaining from filing it in first instance. Eurica Califorrniaa v. Vidal, Case No. 22-1640 (Fed. Cir. Nov. 7, 2022) (Lourie, Dyk, Hughes, JJ.) (per curiam) (non-precedential).

Eurica Califorrniaa is the sole inventor of a patent application entitled “nondestructive means of ectopic pregnancy management,” which was filed on March 15, 2014. Near the close of an extended patent prosecution, the examiner identified minor additional changes to the claim language of the patent application that would place it in position for allowance. The examiner unilaterally made the amendments and provided Califorrniaa a notice of allowance. In response, Califorrniaa requested an interview with the examiner and provided a list of further proposed amendments that included changes to the examiner’s amended claim limitations as well as substantive changes unrelated to the Examiner’s Amendments. Following the interview, Califorrniaa formally submitted his proposed amendments for the examiner’s consideration. As a result, the PTO deducted 51 days from the adjusted patent term of the patent to account for the time it took the examiner to consider and accept Califorrniaa’s post-allowance amendments. Califorrniaa appealed the PTO’s calculations, first to the district court (which affirmed the PTO) and then to the Federal Circuit.

The PTO may extend the nominal 20-years-from-filing patent terms to account for each day of delay attributable to the PTO, minus the number of days of delay attributable to an applicant’s failure to engage in reasonable efforts to conclude prosecution. Congress has granted the PTO authority to define when this “reasonable efforts” standard is not met, and the PTO has created regulations to address the issue. In 2019, the Federal Circuit issued its decision in Supernus v. Iancu, finding that the PTO failed to properly consider whether the applicant reasonably engaged in efforts to conclude prosecution. In response, the PTO adjusted its regulations to distinguish between post-allowance amendments expressly requested by the PTO and those voluntarily made by the applicant, and to change the relevant timeframe for the calculation of a reduction in PTA. The PTO’s regulations state, in part, that an applicant’s decision to amend their patent application after the examiner has issued a notice of allowance is not a reasonable effort to conclude prosecution.

Unlike its ruling in Supernus, where no identifiable effort to conclude prosecution existed, here the Federal Circuit agreed with the PTO’s finding that Califorrniaa could have, at any time, withdrawn his post-allowance amendments and accepted the examiner’s amendments to conclude prosecution. As such, an “identifiable effort” existed by which Califorrniaa could have avoided additional delay and concluded prosecution. Therefore, the Court affirmed the 51-day deduction of the patent term.

The Federal Circuit also found that the PTO’s post-Supernus updates to [...]

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Up in Smoke: TTAB Dismisses E-Cigarette Opposition, Provides Guidance for Effective Evidence and Testimony

by | Nov 10, 2022 |

In a precedential opinion, the Trademark Trial & Appeal Board (Board) dismissed an opposition filed against an application for registration of a logo mark containing the word “SMOKES,” finding no likelihood of confusion with the opposer’s registered mark SMOK. The Board cited the dissimilarity of the marks and the weakness of the common mark element SMOK, as well as a lack of evidence that the parties’ trade channels overlapped. Shenzhen IVPS Technology Co. Ltd. v. Fancy Pants Products, LLC, Opp. No. 91263919 (Oct. 31, 2022) (precedential) (Goodman, Pologeorgis, English, ATJ). The decision was rendered without a brief, testimony or evidence filed by the trademark applicant.

Fancy Pants Products filed an application to register a logo mark (depicted above) that included the stylized word “SMOKES.” The application record disclaimed “smokes,” meaning that Fancy Pants conceded that the word “smokes” was not inherently distinctive for its applied-for goods: “[c]igarettes containing tobacco substitutes … with a delta-9 THC concentration of not more than 0.3% on a dry weight basis,” i.e., a description for hemp-derived products eligible for federal registration in accordance with the 2018 Farm Bill. Shenzhen IVPS Technology opposed registration of Fancy Pants’ mark on the ground of likelihood of confusion with Shenzhen’s alleged rights in the trademark SMOK. In support of the opposition, Shenzhen pleaded ownership of 11 registered SMOK and SMOK-variant marks for electronic cigarettes, parts and components (among other goods) and related retail services.

Fancy Pants did not take testimony or introduce any evidence during its testimony period, nor did it file a brief. The Board noted, however, that Fancy Pants was not required to make these submissions because Shenzhen bore the burden of proving its entitlement to a statutory cause of action and its trademark “likelihood of confusion” claim by a preponderance of the evidence.

The Board first looked at what trademark rights Shenzhen could properly rely on in the opposition proceeding in view of the rights pleaded. As a result of Shenzhen’s errors in the presentation of its trademark registrations into the record with respect to verifying the current status and title of the registrations, the Board found that 10 of Shenzhen’s 11 pleaded trademark registrations were not properly made of record. Nevertheless, Shenzhen was allowed to rely on common law rights for these 10 SMOK-variant trademarks since Fancy Pants failed to object to Shenzhen’s evidence of common law use.

Having determined the scope of the trademark rights at issue, the Board turned to the issue of priority in Shenzhen’s alleged trademarks. Priority over Fancy Pants’ mark was not at issue with respect to Shenzhen’s one properly pleaded §2(f) trademark registration for the SMOK mark that was made of record (and the goods and services covered thereby). As to Shenzhen’s common law rights in its alleged family of the other 10 SMOK-variant marks, the Board explained that Shenzhen first had to establish that it even owned a “family” of marks—i.e., marks that share a “recognizable common [...]

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Family Matters, but Only Sometimes if Claim Construction Is Involved

by | Nov 10, 2022 |

The US Court of Appeals for the Federal Circuit reversed a district court’s claim construction, explaining that the use of a restrictive term in a definition in an earlier application does not reinstate that term in a later patent that purposely deletes the term, even if the earlier patent is incorporated by reference. Finjan LLC v. ESET, LLC, Case No. 21-2093 (Fed. Cir. Nov. 1, 2022) (Prost, Reyna, Taranto, JJ.)

Finjan filed a lawsuit against ESET for infringement of five patents directed to systems and methods for detecting computer viruses in a “downloadable” through a security profile. Each of the asserted patents was part of the same family, and each claimed priority to the same provisional application. The term “downloadable” appeared in the claims of all the asserted patents but was defined slightly differently in the various patents in the family. The original provisional application defined “downloadable” as “an executable application program which is automatically downloaded from a source computer and run on the destination computer.” Two of the non-asserted patents in the family defined “downloadable” as “applets” and as “a small executable or interpretable application program which is downloaded from a source computer and run on a destination computer.” Two of the asserted patents defined “downloadable” as “an executable application program, which is downloaded from a source computer and run on the destination computer.” The two asserted patents incorporated by reference one of the non-asserted patents. The other three asserted patents did not include a definition of “downloadable,” but they incorporated by reference one of the asserted patents and one of the non-asserted patents that defined “downloadable.”

The district court construed the term “downloadable” as used in the asserted patents to mean “a small executable or interpretable application program which is downloaded from a source computer and run on a destination computer.” The district court based its construction on the incorporation by reference of one of the non-asserted patents, reasoning that although the patent family contained “somewhat differing definitions,” these definitions “can be reconciled.” In particular, the district court found that based on the definitions and examples included throughout the various patents in the family tree, the term “downloadable” in the asserted patents should be construed to include the word “small” as defined in the non-asserted patent. ESET moved for summary judgment of invalidity due to indefiniteness based on the word “small” as used in the adopted construction of “downloadable.” The district court granted the motion. Finjan appealed.

The Federal Circuit began by reciting the well-known maxim that claims must be read in light of the specification, which includes any patents incorporated by reference since those patents are “effectively part of the host patents as if they were explicitly contained therein.” However, the Court explained that “incorporation by reference does not convert the invention of the incorporated patent into the invention of the host patent.” Instead, the disclosure of the host patent provides context to determine what impact, if any, the patent incorporated by reference will have on the [...]

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Supreme Court to Consider Whether Lanham Act Reaches Foreign Defendants’ Extraterritorial Conduct

by | Nov 10, 2022 | ,

The Supreme Court of the United States agreed to review the geographic scope of the Lanham Act and the extent to which trademark owners can use US trademarks to police foreign sales. Abitron Austria GmbH et al. v. Hetronic International Inc., Case No. 21-1043 (Supr. Ct. Nov. 4, 2022) (certiorari granted). The question presented is as follows:

Whether the court of appeals erred in applying the Lanham Act extraterritorially to petitioners’ foreign sales, including purely foreign sales that never reached the United States or confused U.S. consumers.

In the underlying case, the US Court of Appeals for the Tenth Circuit upheld a damages award for Hetronic International based on its conclusion that the Lanham Act can affect conduct that substantially affects US commerce, such as the products Hetronic Germany and others sold to European customers.

The US Solicitor General suggested that the case is “a suitable vehicle” to clarify the Lanham Act’s geographic scope, noting that the Lanham Act provides a remedy for a foreign defendant’s use of a US trademark abroad only if that use is likely to cause confusion within the United States.



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Supreme Court to Consider Enablement Requirement

by | Nov 10, 2022 | ,

The Supreme Court of the United States agreed to consider how much a patent must disclose in order to meet the enablement requirement under 35 U.S.C. § 112. Amgen Inc., et al. v. Sanofi, et al., Case No. 21-757 (Supr. Ct. Nov. 4, 2022) (certiorari granted). The question presented is as follows:

Whether enablement is governed by the statutory requirement that the specification teach those skilled in the art to “make and use” the claimed invention, 35 U.S.C. § 112, or whether it must instead enable those skilled in the art “to reach the full scope of claimed embodiments” without undue experimentation—i.e., to cumulatively identify and make all or nearly all embodiments of the invention without substantial time and effort.

Amgen owns two patents that describe antibodies that bind to PCSK9 protein and lower LDL cholesterol levels by blocking PCSK9 from binding to LDL receptors. After a jury determined that Sanofi failed to prove that the asserted claims were invalid for lack of enablement, the district court granted Sanofi’s post-trial motion for invalidity based on lack of enablement. The US Court of Appeals for the Federal Circuit affirmed, finding that the scope of the claims encompassed millions of antibodies and that the patent thus did not meet the enablement requirement because practicing the full scope of the claims would require “undue experimentation.”

The Supreme Court declined to consider the first question presented in Amgen’s petition: whether enablement should be a question of law (under current Federal Circuit precedent) or be designated a question of fact to be decided by a jury. In granting certiorari, the Supreme Court proceeded contrary to the recommendation of the US Solicitor General.



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