News & Analysis as of

Summary Judgment Patent Validity Patent Litigation

Sheppard Mullin Richter & Hampton LLP

Federal Circuit Addresses District Court Oversight of Expert Testimony on Infringement

In Steuben Foods Inc. v. Shibuya Hoppmann Corporation, the Federal Circuit addressed the boundaries a district court may impose on experts by deeming their testimony wrong as a matter of law. Background - Steuben Foods...more

Venable LLP

Patent Litigation Defense 101: What to Know When You’ve Been Sued for Infringement

Venable LLP on

If your company has just been named in a patent infringement lawsuit, you may be facing an unfamiliar and high-stakes process. Patent litigation is unlike most commercial disputes—it involves complex legal standards, highly...more

Downs Rachlin Martin PLLC

One Year of LKQ v. GM: How Much Has Really Changed?

One year ago today, the en banc Federal Circuit decided LKQ Corporation v. GM Global Technology Operations LLC, where it overturned the decades-old Rosen-Durling test for obviousness of a design patent for being “improperly...more

Goodwin

The PTAB Trial Tracker

Goodwin on

The availability of post-grant proceedings at the Patent Trial and Appeal Board (PTAB) has changed the face of patent litigation. This monthly digest is designed to keep you up-to-date by highlighting interesting PTAB,...more

McDonnell Boehnen Hulbert & Berghoff LLP

BASF Corp. v. SNF Holding Co. (Fed. Cir. 2020)

In what may be simple happenstance, the Federal Circuit issued opinions on the same day reversing a District Court grant of summary judgment in opinions written by Judge Lourie, here in BASF Corp. v. SNF Holding Co....more

Akin Gump Strauss Hauer & Feld LLP

Calling a Printed Publication a “System” is Not Enough to Avoid IPR Estoppel

A Central District of California judge recently granted summary judgment of no obviousness based on inter partes review (IPR) estoppel because the only prior art references used to challenge patent validity could have been...more

Knobbe Martens

Perhaps Assignor Estoppel Survives at the PTAB…via the District Court

Knobbe Martens on

A preliminary decision in the District Court of Delaware introduces the possibility that a patentee’s victory on assignor estoppel in the district court could quash a co-pending IPR proceeding at the PTAB. Assignor estoppel...more

Jones Day

Combatting Lack of Assignor Estoppel in IPRs (Maybe)

Jones Day on

Assignor estoppel is an equitable doctrine that prevents a party who assigns a patent to another from later challenging the validity of the assigned patent. As reported in a prior post, the Federal Circuit recently stated...more

Fenwick & West LLP

How Do I Avoid Indefiniteness with No Intrinsic Record Support?

Fenwick & West LLP on

In Kaneka Corporation v. Zhejiang Medicine, the U.S. District Court for the Central District of California held that expert testimony alone was sufficient to avoid summary judgment of indefiniteness under 35 U.S.C. § 112 ¶ 2,...more

Smart & Biggar

Rx IP Update - April 2018

Smart & Biggar on

Standing Committee on Health proposes National Pharmacare program, modifications to prescription and generic drug pricing - While common among member countries of the Organisation for Economic Co-operation and Development...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

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Precedential Patent Cases From the Federal Circuit

Core Wireless v. LG affirms the denial of summary judgment as to unpatentable subject matter, ruling that the asserted claims are directed to an improved user interface for computing devices, not to the abstract idea of an...more

McDonnell Boehnen Hulbert & Berghoff LLP

Core Wireless Licensing S.A.R.L. v. LG Electronics, Inc. (E.D. Tex. 2016)

Core Wireless Licensing brought an action against LG Electronics in the Eastern District of Texas. Core contended that LG infringed claim 21 of its U.S. Patent No. 7,804,850. LG moved for summary judgment on the grounds...more

Knobbe Martens

Knobbe Martens Client Nomadix Prevails On Summary Judgment

Knobbe Martens on

On January 27, the U.S. District Court for the Central District of California granted summary judgment in favor of Nomadix, Inc., ruling that competitor Blueprint RF infringes Nomadix’s patented Internet-access technology....more

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