News & Analysis as of

United States Patent and Trademark Office Claim Construction Patent Ownership

The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.... more +
The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.    less -
Sterne, Kessler, Goldstein & Fox P.L.L.C.

Sterne Kessler’s Reissue, Reexamination, and Supplemental Examination Practice Tips – May 2024

In the mid-2000s, the U.S. Patent Office (USPTO) determined that reexaminations would be more consistent and legally correct if performed by a centralized set of experienced and specially trained Examiners. As a result, the...more

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

Requester Side Benchmarks for Successful Reexamination Requests

Takeaways: -A requester can have a voice in ex parte reexamination prosecution. - Requesters should strategically structure their request documents to hedge against potential patent owner amendment and argument. The...more

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

Four Pitfalls to Understand in Reissues

Takeaways: -Not all patent errors are correctible via Reissue. - Restriction practice applies to Reissue applications. 1. Non-Elected Invention Recapture: A reissue application cannot add claims directed to a...more

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

IP Hot Topic: USPTO Publishes Long-awaited Notice of Proposed Rulemaking with Updates to PTAB Practice and Procedure

On April 19, 2024, the USPTO published a long-awaited Notice of Proposed Rulemaking (NPRM) that followed its April 2023 Advance Notice of Proposed Rulemaking (ANPRM). The proposed rules package, Patent Trial and Appeal Board...more

Sheppard Mullin Richter & Hampton LLP

Federal Circuit Rules on Inventor-as-Lexicographer Definitions and the Proper Scope of Reply and Sur-Reply Briefing Following...

ParkerVision, Inc., v. Katherin K. Vidal, Under Secretary of Commerce for IP and USPTO Director No. 2022-1548, (Fed. Cir. December 15, 2023) primarily involved three topics: (1) the type of language in a patent specification...more

Buckingham, Doolittle & Burroughs, LLC

Use Open Families to Combat Design-Arounds

A perennial challenge in patenting is to both cover your product and block design-arounds. It is understandably frustrating to incur the expense and disclosure requirements of the patent process only to find that a...more

Knobbe Martens

Federal Circuit Review - August 2023

Knobbe Martens on

IPR Petitioners Must Be Permitted to Respond to Claim Constructions First Proposed in Patent Owner Response - In Axonics, Inc. v. Medtronic, Inc., Appeal No. 22-1532, the Federal Circuit held that where a patent owner in...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - September 2023

In re Cellect, LLC, Appeal Nos. 2022-1293, -1294, -1295, -1296 (Fed. Cir. Aug. 28, 2023) In a significant appeal from ex parte reexamination proceedings before the Patent Trial and Appeal Board, the Federal Circuit...more

Fitch, Even, Tabin & Flannery LLP

Federal Circuit Warns Against Patent Owner Sandbagging in IPR Claim Construction

On August 7, in Axonics, Inc. v. Medtronic, Inc., the Federal Circuit held that the Patent Trial and Appeal Board (PTAB) was required to consider an inter partes review (IPR) petitioner’s arguments that were raised for the...more

Sheppard Mullin Richter & Hampton LLP

Sanderling Management v. Snap Inc. No. 21-2173 (Fed. Cir. Apr. 12, 2023) Alice – 35 U.S.C. § 101

This case addresses patent eligibility under Alice and whether the district court should have afforded the patent owner leave to amend its complaint. Background - Sanderling asserted three patents sharing a common...more

McDermott Will & Emery

What You Say Can and Will be Used Against You – Prosecution History and Prior Infringement Arguments

McDermott Will & Emery on

Noting patent owner’s prior litigation statements, the US Court of Appeals for the Federal Circuit upheld a district court ruling that a clear and unmistakable disclaimer in the prosecution history affected claim construction...more

McDermott Will & Emery

Intellectual Property Law Year in Review - March 2019

McDermott Will & Emery on

In the continuously evolving world of intellectual property law, 2018 was another milestone year. The US Supreme Court and Federal Circuit continued to define key aspects of intellectual property (IP) law including: •...more

Jones Day

Chief Judge Guidance: SAS Impact, Motions to Amend, and Claim Construction

Jones Day on

On June 5, 2018, Chief Judge David Ruschke and Vice Chief Judge Tim Fink of the Patent Trial and Appeals Board (PTAB) participated in a webinar providing new guidance on three topics: (1) the new claim construction standard...more

Mintz - Intellectual Property Viewpoints

Chat with the Chief on SAS Institute

As we noted in our blog post last week, the USPTO held its “Chat with the Chief on SAS” webinar on April 30, 2018, to advise the public on the implications of the Supreme Court’s opinion in SAS Institute for practice before...more

Jones Day

Failure To Maintain Correspondence Address Could Be Detrimental To Your Health

Jones Day on

The PTAB rules state that “[t]he petition and supporting evidence must be served on the patent owner at the correspondence address of record for the subject patent.” 37 C.F.R. § 42.105(a). Prompt service is important in IPRs...more

Schwabe, Williamson & Wyatt PC

2017 and Early 2018 Supreme Court and Precedential Patent Cases From the Federal Circuit

Arbitration - Waymo v. Uber Technologies, 870 F.3d 1342 (Fed. Cir. 2017) - Waymo sued Uber and others for trade secret misappropriation and patent infringement. Uber contends that Waymo should be compelled to...more

Foley & Lardner LLP

New Year's Resolutions For The U.S. Patent System

Foley & Lardner LLP on

It’s that time of year when we make resolutions to improve our health, our relationships, our careers, or other areas of our lives. I’m not starting a new diet today (although if I were, the invention described in this patent...more

Knobbe Martens

Federal Circuit Review - November 2017

Knobbe Martens on

Fractured Federal Circuit Holds Patent Owner Does Not Bear Burden of Persuasion in IPR Motions to Amend - In Aqua Products, Inc. v. Matal, Appeal No. 2015-1177, the Federal Circuit, sitting en banc, held that a patent...more

Morgan Lewis

2017 PTAB Digest: The Latest Trends and Developments in Post-Grant Proceedings

Morgan Lewis on

Recent patent reform legislation, rule changes, and court rulings are expected to have a significant impact on the strategies of both patent owners and petitioners....more

McDermott Will & Emery

Korea Quarterly - September 2016

McDermott Will & Emery on

Controlling Costs in International Arbitration - Arbitration is an efficient means for resolving business disputes because it offers more flexibility than court proceedings and enables the parties to choose arbitrators...more

Manatt, Phelps & Phillips, LLP

Intellectual Property Law - June 2016

Defend Trade Secrets Act of 2016: An Overview - Why it matters: The Defend Trade Secrets Act of 2016 (DTSA) was signed into law on May 11, 2016 and gives trade secret owners a federal cause of action for injunctive...more

Foley Hoag LLP

Patenting: A Guidebook For Patenting in a Post-America Invents Act World

Foley Hoag LLP on

Patenting - Patenting generally offers a superior means for legally protecting most inventions, particularly since: • copyright, when available, does not provide a broad scope of protection; and • the...more

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