News & Analysis as of

Examiners United States Patent and Trademark Office Patent Litigation

Jones Day

LKQ v. GM: PTAB and Examiner Guidance on Design Patent Obviousness from USPTO

Jones Day on

Those following this blog knew change was coming to design patent obviousness in the LKQ v. GM decision by the en banc Federal Circuit. In its May 21, 2024 decision, the court overruled the long-standing Rosen-Durling test...more

McDermott Will & Emery

PTO to Patent Examiners: Make Interpretation of Means-Plus-Function Claims Clear in the Record

McDermott Will & Emery on

On March 18, 2024, the US Patent & Trademark Office (PTO) issued a memorandum to patent examiners addressing means-plus-function and step-plus-function claim limitations and how to clearly articulate, in the prosecution...more

Bradley Arant Boult Cummings LLP

Software Inventions Face New USPTO Standards for Patenting

The lack of clarity in the law with regards to patent subject matter eligibility under 35 U.S.C. § 101 has made it difficult for patent attorneys to advise their clients with regards to patent protection for software...more

Fenwick & West LLP

Intellectual Property Bulletin - Fall 2018

Fenwick & West LLP on

In This Issue - Gender Diversity in Patenting: Current Landscape and Recommendations - The gender gap in patenting is a current challenge that companies face. While this issue seems pervasive, companies and lawyers can...more

Maynard Nexsen

Improving the Examiner Interview with a Little Psychotherapy

Maynard Nexsen on

Wandering through the aisles of iTunes for interesting podcasts, I came across several on psychotherapy. Wow, I thought to myself; I can sure use these! Many of them are hosted by women who have nice voices and who interview...more

McDonnell Boehnen Hulbert & Berghoff LLP

Supplemental Examination: Potential Benefits vs. Guaranteed Risks

The America Invents Act of 2011 introduced supplemental examination of patents as a post-grant process intended to limit expensive and unpredictable inequitable conduct litigation and improve patent quality. As codified, 35...more

Foley & Lardner LLP

USPTO Patent Eligibility Guidance In View Of CellzDirect And Sequenom

Foley & Lardner LLP on

On July 14, 2016, the USPTO issued a Memorandum to the Patent Examining Corps on patent eligibility in view of recent court decisions. The July 2016 Memorandum extracts more guidance for assessing patent eligibility from the...more

Foley & Lardner LLP

Federal Circuit Emphasizes Reason In Application Of Broadest Reasonable Interpretation

Foley & Lardner LLP on

As we wait for the Supreme Court decision in Cuozzo Speed Technologies, LLC v. Lee, where the Court has been asked to decide whether the USPTO Patent Trial and Appeal Board (PTAB) should apply the “broadest reasonable...more

Proskauer - New England IP Blog

Sensor Maker Cannot Shake Infringement Suit on Summary Judgment

A New Hampshire District Court recently denied defendant sensor makers’ attempt to tilt the case in their favor by denying summary judgment of invalidity and non-infringement. SignalQuest asserted three patents relating...more

Miles & Stockbridge P.C.

Means-Plus-Function Claim Interpretation in Patent Claims – Remember the Alamo!

The Battle of the Alamo occurred between February 23 and March 6, 1836. Here, 180 years later, during the anniversary of the Alamo, I found myself in the Eastern District of Texas at a Markman hearing – and it reminded me of...more

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

Federal Circuit Holds a Defective Restriction Requirement Ends Patent Term Adjustment

In Pfizer v. Lee, the Court of Appeals for the Federal Circuit held that a “defective” restriction requirement was sufficient to stop the period of patent term adjustment granted when the U.S. Patent and Trademark Office...more

Mintz - Intellectual Property Viewpoints

Tips for Responding to New Grounds of Rejection in an Examiner’s Answer

Filing an appeal brief with the Patent Trial and Appeal Board (PTAB) can be an effective way to advance prosecution and secure allowable claims. After an appellant’s filing of a PTAB appeal brief, an examiner may respond with...more

McDonnell Boehnen Hulbert & Berghoff LLP

Comments on the USPTO's Subject Matter Eligibility Guidance -- BSA

On July 30, 2015, the U.S. Patent and Trademark Office updated its subject matter eligibility guidance ("July Update"). In the July Update, the Office provided recommendations and resources for examiners in addition to those...more

Foley & Lardner LLP

Morsa II: Admissions Enable Prior Art

Foley & Lardner LLP on

In its 2013 decision in In re Morsa, the Federal Circuit vacated an anticipation rejection where “both the Board and the examiner failed to engage in a proper enablement analysis” to establish the enabling quality of the...more

McDonnell Boehnen Hulbert & Berghoff LLP

PTAB Issues Questionable 101 Decision

The Patent Trial and Appeal Board of the U.S. Patent and Trademark Office has likely seen an increase in the number of appealed rejections under 35 U.S.C. § 101 due to the Supreme Court's decision in Alice Corp. Pty. Ltd. v....more

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