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Keep Calm and Party On: New Issue Prohibition Doesn’t Apply to Motions to Amend

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board obviousness determination, explaining that inter partes review (IPR) statutory provisions that prohibit an otherwise time-barred party...more

Chilly Adventures: Design Patent Prior Art Comparison Applies to Article of Manufacture

Addressing a matter of first impression concerning the scope of prior art relevant to a design patent infringement analysis, the US Court of Appeals for the Federal Circuit concluded that “to qualify as comparison prior art,...more

Less Is More: IPR Claim Amendments May Not Enlarge Claim Scope

The US Court of Appeals for the Federal Circuit affirmed a decision from the Patent Trial & Appeal Board denying a motion to amend claims during an inter partes review (IPR) proceeding, explaining that a claim amendment is...more

Don’t Be So Stern: Copying Carries Significant Weight in Assessing Objective Evidence

The US Court of Appeals for the Federal Circuit vacated and remanded a Patent Trial & Appeal Board decision invalidating a patent, finding that the Board erred in assessing nexus and weight to be accorded to objective...more

Pending Appeal Does Not Divest Board of Statutory Authority to Institute IPRs

In a case involving sua sponte review, the Director of the US Patent & Trademark Office (PTO) vacated an inter partes review (IPR) decision denying institution, found that the Patent Trial & Appeal Board had statutory...more

Little Weight Given to Expert Declaration That Repeats IPR Petition

The US Patent & Trademark Office Director affirmed and designated as precedential a Patent Trial & Appeal Board (Board) decision denying institution of an inter partes review (IPR) petition where the expert declaration...more

2022 IP Outlook Report: The Developments Shaping Patent Law

KEY TAKEAWAYS AND OUTLOOK FOR 2022 - Tracking with this era’s continuation and uncertainty trends―global supply chain disruption, innovation outpacing legislation, the unstoppable internet of [all the] things (IoT)―2022 is...more

The Road Less Traveled: IPR Denial Decisions Appealable via Mandamus

The US Court of Appeals for the Federal Circuit concluded that while it did not have jurisdiction to consider the direct appeal of a Patent Trial & Appeal Board decision denying institution, it could review the decision under...more

Federal Banks are “Persons” Under the AIA

The US Court of Appeals for the Federal Circuit held that the Federal Reserve Banks of several cities are “persons” under the America Invents Act (AIA) and therefore may petition for post-issuance review under the AIA....more

No Motivation to Combine Where There Is No Reasonable Expectation of Success

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB) non-obviousness determination because substantial evidence supported the PTAB’s finding that a person of skill in the art would...more

A Window into PTAB Derivation Proceedings

In the first-ever final written decision in a post-American Invents Act (AIA) derivation proceeding, the Patent Trial and Appeal Board (PTAB) found that the petitioner had not shown that an inventor named in the respondent’s...more

Updated Trial Practice Guide: What You Need to Know

In August 2018, the US Patent and Trademark Office issued its first major update to the America Invents Act Trial Practice Guide (Updated TPG) since its publication in August 2012, providing additional guidance about trial...more

Tribal Immunity Does Not Apply to IPR Proceedings

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB) finding that tribal immunity does not apply to inter partes review (IPR) proceedings. Saint Regis Mohawk Tribe v. Mylan...more

Petitioner Has Standing when Injury Is Imminent

While reversing a Patent Trial and Appeal Board (PTAB) decision that confirmed the validity of a patent, the US Court of Appeals for the Federal Circuit ruled that a post-grant review (PGR) petitioner has Article III standing...more

Tribal Sovereign Immunity Does Not Apply to IPR

In a matter of first impression, the Patent and Trial Appeal Board (PTAB) denied a Native American tribe’s motion to terminate a finding that tribal sovereign immunity does not apply to inter partes review (IPR) proceedings....more

Got the Message: PTAB Doesn’t Have to Construe Claim Term

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB) decision, finding that the PTAB did not need to explicitly construe a claim term. HTC Corp. v. Cellular Communications Equipment,...more

Federal Circuit Avoids Addressing Joinder, Questions Expanded Panel Use

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB or Board) decision finding claims invalid as obvious, but did not directly address the PTAB’s determination that joinder was...more

Failure to Satisfy Enablement Requirement Results in Priority Award to Junior Party

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB) decision, rendered in the context of a patent interference contest, resolving priority of invention to a hepatitis C treatment on...more

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