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Prior Art Evidentiary Standards

Troutman Pepper

Printed Publications in Post-Grant Reviews

Troutman Pepper on

GRÜNENTHAL GMBH v. ANTECIP BIOVENTURES II LLC, PGR2019-00026, -00027, 00028 (PTAB, July 28, 2020) - The PTAB issued decisions in a trio of post-grant reviews. One of the defenses put forward by the Patent Owner was that...more

Knobbe Martens

PTAB’s New Informative Decisions Remind IPR Petitioners of Need for Well-Developed Rationale for Combining References

Knobbe Martens on

On December 11, 2019, the PTAB designated two additional decisions as “informative.”  Such informative decisions are not binding on subsequent panels, but are meant to provide guidance on recurring issues encountered by PTAB...more

Jones Day

IPR Goes Forward Despite Late Stage Parallel ITC Investigation

Jones Day on

Since their inception as part of the AIA, inter partes reviews (IPRs) have been a favorite tool in the arsenal of patent challengers. Their statutorily mandated 18-month schedule oftentimes allows the PTAB to resolve a...more

Foley & Lardner LLP

Challenging IPR Institutions Following Federal Court Decision in In re: Power Integrations Inc.

Foley & Lardner LLP on

Practitioners should be aware that challenging the PTAB’s decision to deny institution of an IPR got even harder after a recent Federal Circuit decision. While the Supreme Court has already made clear that challenges to...more

Snell & Wilmer

Federal Circuit Holds GoPro’s Catalog Qualifies as a Printed Publication

Snell & Wilmer on

Earlier today, the Federal Circuit released a decision concerning what constitutes a printed publication in GoPro Inc. v. Contour IP Holding LLC. The court reversed the Patent Trial and Appeal Board (“PTAB”) and held that...more

Jones Day

No Showing that Conference Poster Constituted a Printed Publication

Jones Day on

With the universe of prior art available for IPRs being limited to patents and printed publications (35 U.S.C. § 311(b)), questions regarding the applicability of printed material that might be considered less mainstream...more

Jones Day

When is a Conference Paper Publicly Accessible: Lessons Learned

Jones Day on

In Power Integrations, Inc. v. Semiconductor Components Industries, LLC, the PTAB provided new guidance to practitioners regarding the eligibility of conference papers as printed publications for use as prior art references...more

McDermott Will & Emery

Preponderance Standard Applies to Ex Parte Re-examinations - Dome Patent L.P. v. Lee

McDermott Will & Emery on

Addressing the presumption of validity in ex parte re-examinations, the U.S. Court of Appeals for the Federal Circuit reiterated that the presumption of validity does not apply to patents under reexamination in the U.S....more

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