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CAFC Claim Construction

Jones Day

Ho, Ho, No: CAFC Delivers Reversal, Vacatur, and Remand in Christmas Tree Row

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The Federal Circuit recently issued another decision in a longstanding dispute between Willis Electric Co. and Polygroup Ltd. involving two patents owned by Willis (U.S. Patent Nos. 8,454,186 and 8,454,187) directed to...more

International Lawyers Network

Can Design Patents Be Limiting in Enforcement?

Suppose that you have an invention disclosure for a design of an article that you want to protect?  When you review the invention disclosure, you notice that the design is ornamental, for example a pattern, on an article such...more

Troutman Pepper

CAFC Affirms PTAB’s Decision That Printed Matter Doctrine Can Be Used In Claim Construction

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In an inter partes review proceeding, a challenger cannot raise patent-eligibility as a ground of invalidity. Rather, the invalidity grounds are limited to lack of novelty and obviousness. ...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

PTAB Strategies and Insights - April 2018

The PTAB Strategies and Insights newsletter is designed to increase return on investment for all stakeholders looking at the entire patent life cycle in a global portfolio. This month we tackle three important issues: ...more

Troutman Pepper

CAFC Finds Another PTAB Claim Construction Unreasonable and Again Reverses an Invalidity Holding

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In an inter partes review (IPR) proceeding, the meaning of terms used in challenged claims of an unexpired patent are given their broadest reasonable interpretation in light of the claim language and the specification. The...more

Jones Day

Senate’s STRONGER Patents Act Aims to Address Key PTAB Patent Owner Woes

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On June 21, Senators Chris Coons (D-Del), Tom Cotton (R-Ark), Dick Durbin (D-Ill), and Mazie Hironoa (D-Hawaii) introduced the “Support Technology & Research for Our Nation’s Growth and Economic Resilience Patents Act of...more

Foley & Lardner LLP

CAFC Finds ANDA Infringement Despite Differences Between FDA Labeling And Claim Language

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In a non-precedential decision issued in Braintree Labs., Inc. v. Breckenridge Pharmaceutical, Inc., the Federal Circuit reversed the district court’s grant of summary judgment of noninfringement in favor of Breckenridge, and...more

Troutman Pepper

CAFC Vacates a PTAB Decision Due To Faulty Claim Construction

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In a rare case of disagreeing with the Patent Trial and Appeal Board (PTAB), the Court of Appeals for the Federal Circuit (CAFC) vacated and remanded a PTAB decision invalidating claims 10-25 of PPC Broadband, Inc.’s U.S....more

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