News & Analysis as of

Patent Litigation Double Patent

Jones Day

Supreme Court Denies Cellect Petition on Interplay Between PTA and ODP

Jones Day on

The Supreme Court denies Cellect LLC's petition for certiorari to consider whether patent term adjustment ("PTA") should be included in patent term for obviousness-type double patenting ("ODP") purposes....more

Irwin IP LLP

Double Trouble? Some Double Patenting Woes Resolved 

Irwin IP LLP on

Allergan USA v. MSN Laboratories Private Ltd., No. 2024-1061 (Fed. Cir. Aug. 13, 2024) - On August 13, 2024, the Federal Circuit reversed a district court’s decision that a patent was invalid for obviousness-type double...more

Morgan Lewis

Federal Circuit Clarifies Proper Double-Patenting Reference

Morgan Lewis on

In Allergan USA v. MSN Labs, the US Court of Appeals for the Federal Circuit held, that later-filed, later-issued claims cannot serve as proper reference for invalidating earlier-filed, earlier-issued claims having the same...more

Troutman Pepper

Federal Circuit Decision Clarifies Obviousness-Type Double Patenting and Patent Term Adjustments in Allergan v. MSN Laboratories

Troutman Pepper on

On August 13, the Federal Circuit issued a precedential ruling in Allergan v. MSN Laboratories (Case No. 24-1061). This decision reversed the District of Delaware's application of the Federal Circuit precedent in In re:...more

Wolf, Greenfield & Sacks, P.C.

Allergan ‘First’ Exception to Cellect ODP Scenarios

In a highly anticipated decision in Allergan v. MSN Labs., the Federal Circuit held yesterday that claims in a first-filed, first-issued, later-expiring patent cannot be invalidated for double patenting by claims in a...more

White & Case LLP

Federal Circuit Limits the Application of Obviousness-Type Double Patenting for Patents in the Same Family

White & Case LLP on

On August 13, 2024, a three-judge panel of the Court of Appeals for the Federal Circuit issued a decision, authored by Judge Lourie, in Allergan USA, Inc. v. MSN Laboratories Private Ltd., No. 24-1061, which limits the...more

Kilpatrick

First-filed, Later-Expiring Patent Protected from Obviousness-Type Double Patenting Post In re Cellect

Kilpatrick on

The recent In re Cellect decision by the Federal Circuit1 is significant for patent owners who have obtained patent-term adjusted patents in the same patent family. The court held that term-adjusted patents can be potentially...more

Troutman Pepper

New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast

Troutman Pepper on

Please join our Intellectual Property and Health Sciences practice groups for our podcast series focused on strategies, trends, and other happenings in post-grant proceedings. In this episode, Troutman Pepper Partners Andy...more

Goodwin

The USPTO Proposes a Radical Change to Terminal Disclaimer Practice: You Have an Opportunity to Comment

Goodwin on

On May 10, 2024, the United States Patent and Trademark Office (USPTO) issued a notice of proposed rulemaking that, if enacted, would tie the enforceability of every claim of a patent subject to a terminal disclaimer to the...more

Wolf, Greenfield & Sacks, P.C.

[Webinar] Mid-Year Litigation and PTAB Review - June 26th, 9:00 pm - 10:00 pm ET

Join Wolf Greenfield for a mid-year review of litigation and PTAB trends at 12:00pm ET or 9:00pm ET. This webinar will cover: 2024/2025 patent litigation trends: ITC domestic industry, double patenting, forum shopping,...more

Wolf, Greenfield & Sacks, P.C.

[Webinar] Mid-Year Litigation and PTAB Review - June 26th, 12:00 pm - 1:00 pm ET

Join Wolf Greenfield for a mid-year review of litigation and PTAB trends at 12:00pm ET or 9:00pm ET. This webinar will cover: 2024/2025 patent litigation trends: ITC domestic industry, double patenting, forum shopping,...more

Goodwin

The Appeals Review Panel’s In Re Xencor Decision: The USPTO Provides Its Position on Written Description and Means-Plus-Function...

Goodwin on

On May 17, 2024, an Appeals Review Panel (ARP) of the United States Patent and Trademark Office (“USPTO”) released its decision in Ex parte Chamberlain (referred to in Federal Circuit proceedings as In re Xencor;...more

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

United States Patent and Trademark Office Proposes Changes to Terminal Disclaimer Practice

On May 10, 2024, the United States Patent and Trademark Office (“USPTO”) published a notice of proposed rulemaking in the Federal Register that could dramatically impact prosecution practices, especially for those...more

Fenwick & West LLP

USPTO Proposes Major Change to Terminal Disclaimer Practice

Fenwick & West LLP on

On May 9, the USPTO released a Notice of Proposed Rulemaking for significant changes to terminal disclaimers. The USPTO suggests adding a new requirement that applicants can overcome an obviousness-type double patenting...more

Wilson Sonsini Goodrich & Rosati

USPTO Proposes New Requirement for Terminal Disclaimers That Amounts to a Significant Change from Current Practice

On May 10, 2024, the United States Patent and Trademark Office (USPTO) issued a notice of proposed rulemaking to add a new requirement for terminal disclaimers filed to obviate nonstatutory double patenting rejections to the...more

WilmerHale

USPTO's Notice of Proposed Rulemaking on Terminal Disclaimer Practice

WilmerHale on

On May 10, 2024, the United States Patent and Trademark Office (USPTO) published a notice of proposed rulemaking (NPRM) that proposes a rule regarding new requirements for terminal disclaimers filed to obviate nonstatutory...more

BakerHostetler

Are Your Granted Patents in Danger of a Post-Grant Double Patenting Challenge?

BakerHostetler on

Patent owners need to be wary of the pitfalls when attempting to procure follow on patents to an existing technology. It could turn out your own patents could be used against others in the portfolio to render them invalid or...more

Mintz - Intellectual Property Viewpoints

A Continuation Application is an Implicit Admission of Obviousness-Type Double Patenting When Filed from a Parent Patent

Filing a continuation application from a parent patent is an implicit admission that obviousness-type double patenting (ODP) applies to the resulting continuation patent. A Terminal Disclaimer in the continuation patent over...more

American Conference Institute (ACI)

[Event] 22nd Advanced Summit on Life Sciences - May 29th - 30th, New York, NY

Hosted by American Conference Institute, the 22nd Advanced Summit on Life Sciences Patents returns for another exciting year with curated programming that will provide practical insights on how to maximize your patent term...more

McDermott Will & Emery

Same Applicant, Similar Claims Support Obviousness-Type Double Patenting Rejection

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board obviousness-type double patenting rejection, finding that an unexpected mechanism of action does not render the known use of a known...more

Smart & Biggar

Federal Court declines to grant injunction for infringement of HUMIRA formulation patent

Smart & Biggar on

On December 4, 2023, the Federal Court issued its public judgment and reasons in two patent infringement actions pursuant to s. 6(1) of the Patented Medicines (Notice of Compliance) Regulations (“Regulations”) and two patent...more

Irwin IP LLP

Obviousness-Type Double Patenting is Alive and Well 

Irwin IP LLP on

In a recent decision, the Court of Appeals for the Federal Circuit (“CAFC”) resolved district court splits regarding obviousness-type double patenting (“ODP”) by holding that ODP is still a valid challenge to patent validity...more

WilmerHale

Federal Circuit Patent Watch: Patent owner’s rights and arguments, like wakesurfing, must be fair and balanced

WilmerHale on

Precedential and Key Federal Circuit Opinions - VOLVO PENTA v. BRUNSWICK CORP. [OPINION] (2022-1765, 8/24/2023) (Moore, Lourie, and Cunningham) - Moore, Chief J. The Court vacated and remanded the Patent Trial and...more

McDonnell Boehnen Hulbert & Berghoff LLP

On Alice Rejections per USPTO Technical Center

The U.S. Patent and Trademark Office (USPTO) organizes its examining corps into technical centers (TCs).  Each TC is dedicated to one or more general technical fields.  In some cases, one TC may include two or more unrelated...more

Goodwin

An Interview with Rachel Goode, Ph.D, about Biological Patent Thickets

Goodwin on

Kevin DeJong (Senior Editor) and Shweta Kumar (Editor) from the Big Molecule Watch recently interviewed Rachel Goode, Ph.D. to discuss an article she recently co-authored, “Biological patent thickets and delayed access to...more

52 Results
 / 
View per page
Page: of 3

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
- hide
- hide