Federal Circuit Rules PTAB Erred on Successor-in-Interest Issue in Crocs Case

By La'Cee Conley
February 17, 2021

“If the Board were permitted to preclude substitution on the basis of a transfer in interest because of a late filing, this would defeat the important interest in having the proper party before the Board.” – Federal Circuit

Federal Circuit case - https://depositphotos.com/6917349/stock-photo-blue-sandals-with-isolated-on.htmlOn February 11, the U.S. Court of Appeals for the Federal Circuit (CAFC) granted Mojave Desert Holdings, LLC and U.S.A Dawgs Inc.’s (Mojave and U.S.A. Dawgs) motion to substitute in a case involving a design patent infringement issue between Mojave and Crocs, Inc. (Crocs). The court concluded that Mojave is the successor-in-interest to U.S.A. Dawgs, that it has standing to pursue the challenge to Crocs’ patent, and that the Board erred in not substituting Mojave for U.S.A. Dawgs as the third-party requester during the inter partes reexamination.

USPTO and District Court Proceedings

U.S.A. Dawgs, Inc. appealed from a United States Patent and Trademark Office (USPTO) decision finding Crocs, Inc.’s design patent (No. D517,789) patentable. U.S.A. Dawgs and Mojave Desert Holdings, LLC moved to substitute Mojave as U.S.A. Dawgs’s successor-in-interest.

Crocs, Inc. is the owner of the ‘789 patent, titled “Footwear,” which includes a single claim for the “ornamental design for footwear” and seven figures illustrating the claim. In 2012, Crocs sued U.S.A. Dawgs, Inc. for infringement of the ’789 patent in the United States District Court for the District of Colorado based on U.S.A. Dawgs’s manufacture and sale of its own form of foam molded clog footwear. Shortly after Crocs filed, U.S.A. Dawgs filed a third-party request for inter partes reexamination of the ’789 patent at the USPTO. The USPTO ordered the reexamination and  the district court stayed the proceedings in light of the reexamination. The examiner rejected the claim as anticipated. Crocs appealed to the Patent Trial and Appeal Board (PTAB). While the appeal was pending before the Board, U.S.A. Dawgs filed for Chapter 11 bankruptcy.

In 2018, Dawgs Holdings assigned all rights, including explicitly the claims asserted by U.S.A. Dawgs in the infringement action and the inter partes reexamination, to Mojave. U.S.A. Dawgs dissolved but continued to exist for limited purposes, including “prosecuting and defending suits, actions, proceedings and claims of any kind or character by or against it” and “enabling it . . . to do every other act to wind up and liquidate its business and affairs.”

Months later, Mojave filed a petition with the Board titled, “Request to Change the Real-Party in-Interest from Third-Party Requestor U.S.A. Dawgs, Inc. to Mojave Desert Holding, LLC in Inter Partes Reexamination/Hearing.” The Board expunged and dismissed Mojave’s request. First, the Board found that Mojave’s submissions [were] insufficient to establish Mojave as a real party-in- interest and/or Requester in the instant inter partes reexamination proceeding, “because the initial transfer of assets from U.S.A. Dawgs, Inc. to U.S.A. Dawgs Holdings, LLC . . . appears to be silent about any rights with regard to the instant inter partes reexamination proceeding.”

Second, based on its interpretation of the transfer of assets, the Board rejected Mojave’s filing because Mojave was “not a party to the instant inter partes reexamination proceeding” and did “not have standing to update the real party-in-interest in the proceeding…” And third, the Board concluded that Mojave did not file its submission “within 20 days of any change [of the real party-in-interest] during the proceeding,” as required by 37 C.F.R. § 41.8(a), making it untimely.

CAFC Shoots Down PTAB Analysis

On December 13, 2019, U.S.A. Dawgs and Mojave filed the Motion to Substitute. Crocs argued that the Board correctly determined that Mojave is not the successor-in-interest to U.S.A. Dawgs with respect to the inter partes reexamination for five reasons:

  1. Because the bankruptcy sale did not transfer U.S.A. Dawgs’s interest as a requester to Dawgs Holdings. That this case is just like Agilent Technologies, Inc. v. Waters Technologies Corp., 811 F.3d 1326 (Fed. Cir. 2016) where Agilent claimed to be the successor-in-interest to Aurora, a company that filed a request for inter partes reexamination. According to Agilent, it acquired “substantially all” of the assets of Aurora.
  2. That, even if Mojave is a successor-in-interest to U.S.A. Dawgs, Mojave did not seek substitution before the Board for nearly a year after it acquired U.S.A. Dawgs’s interest in the inter partes reexamination and that the Board properly denied substitution on this ground under 37 C.F.R. § 41.8(a).
  3. That the interest of a requester cannot be assigned under the statute governing appeals from inter partes
  4. That, even if Mojave is the successor-in-interest to U.S.A. Dawgs, Mojave lacks standing because it does not face a potential suit for infringement.
  5. That Mojave failed to file a notice of appeal from the Board’s decision.

Regarding the first argument provided by Crocs, the CAFC clearly stated that U.S.A. Dawgs assigned all of its assets to Dawgs Holdings through the bankruptcy sale and therefore the transfer was complete. Similarly, the court found that all of U.S.A. Dawgs’s interests were included as property of its estate when it filed for bankruptcy and therefore Agilent does not apply, as only “substantially all” of the assets had been assigned in that case. Further, the second sale similarly assigned Mojave all of U.S.A. Dawgs Holdings’s assets and claims and, for clarity, specifically enumerated its interest as the requester in the inter partes reexamination.

With respect to the second argument above, the court noted that, at least in the federal district courts, there is no time limit attached to a party moving for substitution on the basis of a transfer in interest. Additionally, “[i]f the Board were permitted to preclude substitution on the basis of a transfer in interest because of a late filing, this would defeat the important interest in having the proper party before the Board.”

The CAFC cited the Supreme Court case, Sprint Communications Co. v. APCC Services, Inc., 554 U.S. 269 (2008), in response to Crocs’ third argument. That case recognized that, according to the CAFC, “at common law, choses in action were generally assignable and appears to hold that this general rule is applicable to federal causes of action.” The CAFC added:

“[W]e are aware of no case that suggests that a federal claim is lost when it is transferred together with the assignor’s entire business. Where, as here, the requester’s right has been transferred together with all other assets, there is no reason that the requester’s right to challenge the Board’s decision cannot be effectively transferred. To refuse to recognize such a transfer where the other assets remain subject to infringement liability would create a situation in which the assets remained potentially liable for infringement, but the transferee would have lost the right to challenge patent validity.”

Next, the court ruled that Mojave has standing as U.S.A. Dawgs’s successor-in-interest. The sale agreement approved by the bankruptcy court specifically provided that the transferred assets “[were] not free and clear of any Claims Crocs, Inc. . . . may hold for patent infringement occurring post-Closing Date by any person including the Prevailing Bidder.” Moreover, Mojave also could face potential patent infringement liability “because of activities after the bankruptcy sale relating to the sale of acquired inventory that is alleged to infringe.”

Lastly, Crocs argued that Mojave did not file a notice of appeal. However, the court responded that Mojave “could not file a notice of appeal because it had not been added as a party by the Board to the inter partes reexamination proceeding.” In addition, “under Nevada law, U.S.A. Dawgs retained the ability to file a protective notice of appeal, and did so on November 8, 2019. That was sufficient to confer jurisdiction on this court.”

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The Author

La'Cee Conley

La'Cee Conley is an experienced international intellectual property attorney and owner of Conley Consulting & Portfolio Advisors. After earning Bachelor degrees in physical chemistry and in neuroscience, she earned her Juris Doctor and Master of Law at Drake University, specializing in international intellectual property and international law. She completed her Master of Business Administration at Iowa State University. She currently specializes in patents, trademarks, and copyrights around the world relating to chemical, nanochemical, small molecule, biological, neurological, pharmaceutical, oil & gas, and general mechanical applications.

Warning & Disclaimer: The pages, articles and comments on IPWatchdog.com do not constitute legal advice, nor do they create any attorney-client relationship. The articles published express the personal opinion and views of the author as of the time of publication and should not be attributed to the author’s employer, clients or the sponsors of IPWatchdog.com. Read more.

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  1. nosseum February 21, 2021 12:27 pm

    “ornamental design for footwear”

    Still the ugliest genre of footwear on the planet

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