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Sheppard Mullin Richter & Hampton LLP

You Snooze, You Lose: Federal Circuit Emphasized Once Again the Importance of Preserving Issues for Appellate Review

Sheppard Mullin Richter & Hampton LLP on

AliveCor, Inc. v. Apple, Inc., No. 23-1512 (Fed. Cir. 2025) – On March 7, 2025, the Federal Circuit affirmed the Patent Trial and Appeal Board’s inter partes review (“IPR”) decisions invalidating all claims of three AliveCor...more

McDermott Will & Emery

Bit Swap: Motivation to Modify Prior Art Needn’t Be Inventor’s Motivation

McDermott Will & Emery on

Addressing the issue of obviousness, the US Court of Appeals for the Federal Circuit reversed a Patent Trial & Appeal Board decision, finding that the challenged patent claims were obvious because a person of ordinary skill...more

A&O Shearman

Federal Circuit Vacates And Remands PTAB Decision In Palo Alto Networks v. Centripetal Networks Over Motivation To Combine Prior...

A&O Shearman on

The ’903 patent, entitled “Correlating Packets In Communications Networks,” discloses a computing system that can identify and correlate packets (“small segments that together make up a larger communication”) received and...more

McDermott Will & Emery

Patent Extension Requires Board or Court Reversal, Multiple Examiner Actions Not Enough

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The US Court of Appeals for the Federal Circuit affirmed a grant of summary judgment for the Director of the US Patent and Trademark Office (PTO), holding that the statutory language authorizing so-called “C-delay” patent...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Does the Term “Human Antibody” Include Humanized Antibodies?

Rothwell, Figg, Ernst & Manbeck, P.C. on

In the context of Immunex’s patent on IL-4 antibodies, the Federal Circuit says yes. On October 13, 2020, the Federal Circuit affirmed the Patent Trial and Appeal Board’s (the “Board”) final written decision in...more

McDermott Will & Emery

AIA Does Not Override 28 USC § 1447(d) Reviewability Bar

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit ruled that provisions in the America Invents Act (AIA) related to federal courts’ jurisdiction over patent claims do not override 28 USC § 1447(d)’s limit on appellate review of...more

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