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Patents Claim Construction Amgen

Womble Bond Dickinson

Unexpected Results in Hatch Waxman Litigation: A Review of Legal Decisions from 2023

Womble Bond Dickinson on

Patent owners generally look to secondary indicia to bolster their nonobvious defenses when prior art and/or knowledge of a person of ordinary skill in the art (“POSA”) seem to make the obviousness decision a close call. This...more

McDermott Will & Emery

Beware Enablement of Genus Antibody Claims

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit invalidated yet another set of antibody genus claims, finding the case “materially indistinguishable” from those in the 2023 Supreme Court of the United States case, Amgen v....more

Goodwin

Amgen v. Hospira Pegfilgrastim Case Stayed Pending Potential Summary Judgment Practice

Goodwin on

On June 16, 2021, the District Court for the District of Delaware issued a claim construction order construing a key term in the ongoing patent dispute between Amgen and Hospira over Hospira’s proposed biosimilar of Amgen’s...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - January 2020

PATENT CASE OF THE WEEK - Amgen Inc. v. Amneal Pharmaceuticals LLC, et al., Appeal Nos. 2018-2414, et al. (Fed. Cir. Jan. 7, 2020) - In this appeal from Markman and summary judgment opinions by the district court in a...more

Goodwin

Court Denies Judgment on the Pleadings in Amgen v. Mylan

Goodwin on

As we previously reported, Mylan recently filed a motion for judgment on the pleadings regarding Amgen’s assertion of the ’707 Patent, which covers methods related to producing the biosimilar pegfilgrastim. Mylan’s motion...more

Goodwin

Biologics IPR Updates

Goodwin on

Last week, the Patent Trial and Appeal Board (“Board”) denied institution of four IPR petitions on biologics-related patents. First, the Board denied institution of IPR2017-01987 and IPR2017-01988, both filed by Sandoz Inc. ...more

Jones Day

Federal Circuit Clarifies Probative Value of Patent Dance Statements

Jones Day on

The Situation: The Biologics Price Competition and Innovation Act was considered in a November 2017 decision by the United States Court of Appeals for the Federal Circuit. The Result: The court found that the commercial...more

Morris James LLP

Claim Terms Are Construed In Erythropoietin Case

Morris James LLP on

Andrews, J. Claim construction opinion issues regarding two terms from one patent. A Markman hearing took place on September 21, 2016. The disputed technology relates to pharmaceutical compositions containing isoforms...more

WilmerHale

Federal Circuit Patent Updates - July 2016 #2

WilmerHale on

WBIP, LLC v. Kohler Co. (No. 2015-1038, -1044, 7/19/16) (Moore, O'Malley, Chen) - Moore, J. Affirming denial of JMOL that patent was invalid as obvious and lacked an adequate written description, affirming finding of...more

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