SCOTUS to Decide: Is PTAB Required to Determine Patentability of All Claims Challenged in an IPR Petition?

Authored by Brian S. Mudge and Clifford A. Ulrich

On May 22, 2017, the United States Supreme Court granted certiorari in SAS Institute, Inc. v. Lee, agreeing to decide whether the PTAB is required to issue a final written decision with respect to patentability of all claims challenged in a petition for inter partes review (IPR) or whether it may issue a final written decision with respect to only some of the claims challenged in the petition. The case may significantly affect how the PTAB handles IPR proceedings.

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PTAB Nixes Reliance on Technical Report: Not Publication

Authored by Brian Mudge

We have previously written about disputes regarding whether a prior art reference qualifies as a publication in AIA trials.[1] In a recent decision, the Board ruled that a prior art reference did not qualify as a publication under §102(a). The case, Activision Blizzard v Acceleration Bay,[2] rejected petitioner’s attempt to rely on a 1999 technical report allegedly published by University of California / San Diego (“UCSD”).

Key Takeaway:  This case demonstrates that the PTAB will adhere to demanding requirements for petitioners to establish that a reference qualifies as a prior art publication. Petitioners should be prepared to provide detailed evidence showing a prior art reference was publicly accessible before the priority date of a challenged patent. Meanwhile, patent owners should take advantage of opportunities to challenge the public accessibility of references, particularly where the evidence and arguments in a petition are conclusory; such challenges can be effective in a preliminary response and may derail a case before trial is instituted.

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Patent Owner’s Challenge to Wayback Machine Evidence Fails

Authored by Brian S. Mudge

We have previously written about disputes over prior art used in an AIA patent trial. A recent case presented challenges to materials obtained from the Internet. The case, Johns Manville Corp. v. Knauf Insulation, Inc.,[1] involved a petitioner’s reliance on exhibits downloaded from the Wayback Machine as prior art. In its final written decision, the PTAB determined that Wayback Machine exhibits were sufficiently authenticated and reliable to withstand a motion to exclude. However, the Board’s ruling did not specifically address one aspect of the challenge relating to a party, Alexa Internet, which initially captured the Internet pages that were archived.

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PTAB Rules Dealer Show Catalog Fails to Qualify as Prior Art

Authored by Brian S. Mudge and co-authored by Dragan Plavsic

In a recent decision, the Patent Trial and Appeal Board held that a reference used to support each of the grounds for invalidity did not qualify as prior art. The case, GoPro v. Contour IP,[1] involved the Board’s analysis of whether a reference, the GoPro Catalog, was publicly accessible to persons of ordinary skill in the art. Because the Petitioner failed to establish that reference was publicly accessible to ordinary artisans, the PTAB rejected the instituted prior art challenges without reaching the merits of the obviousness grounds. The Board also denied the parties’ respective admissibility challenges to evidence relating to the GoPro Catalog.

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Tension in the PTAB: How to Determine Whether a Patent Claims a Covered Business Method?

Authored by Brian S. Mudge and Andrew D. Kasnevich
Congress enacted the transitional program for post-grant review of covered business method (“CBM”) patents by the Patent Trial and Appeal Board as a quick and cost-effective way to adjudicate the validity of business method patents. In determining whether to institute a patent trial, the PTAB normally decides, as a threshold matter, whether the challenged patent qualifies as a covered business method, i.e., whether the patent claims a method, or corresponding apparatus, that is used in the practice, administration, or management of a financial product or service. In the early stages of the program’s existence, the PTAB found a range of business methods and software patents eligible for CBM review.1

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