MPEP

News & Analysis as of

When Prior Terminal Disclaimers Continue to Punish Subsequent Applications: A Potential Danger in Filing an Overly-Broad Terminal...

A recent U.S. District Court decision has clarified a potential danger when filing terminal disclaimers that contain overly-broad language. The U.S. District Court for the Northern District of Illinois in Hagenbuch v. Sonrai...more

USPTO News Briefs - December 2015

USPTO and INPI Establish PPH Pilot Program - On November 23, the U.S. Patent and Trademark Office and Brazil's National Institute for Industrial Property (INPI) entered into a Memorandum of Understanding to establish a...more

Farewell the ten sequences rule. The new MPEP disposes of the old §803.04 rule.

The latest MPEP revisions make a variety of changes. Most of the attention has focused on changes to examination procedures for 35 U.S.C. §101, for the obvious reason that this is an aspect of the law that has been in...more

What a Difference a Few Letters Make – Judge Donato Strikes Patent Claim over Ambiguous Typo, While Sparing Another Through Claim...

Order Re: Claim Construction and Invalidity, Altera Corp. v. PACT XPP Tech., AG, Case No. 14-cv-02868-JD (Judge James Donato) - When filing a patent application, make sure to cross your t’s and dot your i’s—and also...more

Indefiniteness Standard During Prosecution

In re Packard - The U.S. Court of Appeals for the Federal Circuit affirmed the Patent Trial and Appeal Board (PTAB) decision upholding an examiner’s indefiniteness rejection under 35 U.S.C. § 102(b), invoking the...more

In re Hubbell (Fed. Cir. 2013)

In a 2-1 decision issued earlier today, the Federal Circuit affirmed a determination by the Board of Patent Appeals and Interferences upholding the rejection of the claims of U.S. Application No. 10/650,509 for...more

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