Posts Tagged: Patent Litigation


Importance of Motions to Stay in Modern Patent Litigation

The TC Heartland decision follows the trend of eroding patent holder rights due to the potential for infringers to more easily move the lawsuit to a more …
By David Newman
2 months ago 0

Unlocking Examiner Rejections: Using Forward Citations Strategically in Prosecution, Litigation and Due Diligence

Join Gene Quinn, founder of IPWatchdog.com, on Thursday, October 26, 2017 at 12:00 Eastern for a free webinar discussion on the strategic use of "forward rejections" in prosecution, litigation …
By Gene Quinn
2 months ago 0

3M files patent and trademark suit against Chinese manufacturer of spray gun paint preparation system

On September 21st, Saint Paul, MN-based technology and materials company 3M (NYSE:MMM) filed a lawsuit alleging patent and trademark infringement committed by Shanghai, China-based Thunder Finish. …
By Steve Brachmann
2 months ago 0

Lex Machina Q3 litigation update shows effects of TC Heartland, Oil States on patent case filings

Although patent litigation levels through the first nine months of 2017 have largely remained consistent with patterns from recent years, it does appear that the number of patent …
By Steve Brachmann
2 months ago 1

PTAB Erred Finding Claims Nonobvious in IPR, Federal Circuit Reverses Without Remand

In Owens Corning v. Fast Felt Corp, Fast Felt sued Owens Corning for infringement, and Owens Corning filed a petition with the PTO seeking inter partes review …

Critiques Alone Are Insufficient to Outweigh Expert Experiments and Testimony

In Organik Kimya AS v. Rohm & Haas Co., Organik Kimya AS (“Organik”) appealed the decisions of the Patent Trial and Appeal Board (“Board”) in two related inter …

VirnetX wins nearly $440 million verdict against Apple, including willful infringement damages

On Monday, October 16th, the Internet security company VirnetX (AMEX:VHC) of Zephyr Cove, NV, announced the results of a patent litigation campaign it had pursued against …
By Steve Brachmann
2 months ago 3

Patent-Ineligible Claims Dismissed Based On Intrinsic Evidence

The Federal Circuit heard the case of Secured Mail Solutions LLC v. Universal Wilde, Inc., where the Appellant, Secured Mail Solutions LLC (“Secured Mail”) appealed from the …

Adjusting to patent litigation in the Northern District of California

My sense is that non-practicing entities had long ago eliminated the Northern District as a potential venue for patent cases. But if and when there is an …
By Ravi Ranganath
2 months ago 0

Questions Raised by the Lexmark Decision

Licensing a product instead of selling it may also be a tool for avoiding international patent exhaustion. It is common to distribute software via license, and this …
By Robert Stoll
2 months ago 8

Idenix v. Gilead: District Court Exercises Discretion to Deny Enhanced Damages

Idenix Pharmaceuticals LLC v. Gilead Pharmaceuticals, Inc., C.A. No. 14-846-LPS (Delaware Dist. Court, Sept 22, 2017) (“Idenix v. Gilead”), is a good example of the exercise of …

Burden of Persuasion for Patentability of Amended Claims in IPR Stays with Petitioner

After a panel of the Federal Circuit affirmed the Board’s decision, in Aqua Products v. Matal, Aqua requested an en banc rehearing. The USPTO Director Joseph …

FREE Webinar: Hot Topics in Patent Litigation

A multitude of changes to patent law and practice have altered the face of patent litigation in America. From patent venue decisions in district courts that seem …
By Gene Quinn
2 months ago 0

Denying TC Heartland Changed the Law on Venue Ignores Reality

On May 22, 2017, in TC Heartland LLC v. Kraft Foods Group Brands, LLC, 137 S.Ct. 1514 (2017), the Supreme Court held that patent venue is controlled exclusively by 28 U.S.…
By Keith Grady & Karen Morris
2 months ago 3

Federal Circuit Reverses PTAB’s Unreasonably Broad BRI of term

In Re: Smith International, the Federal Circuit reversed, finding that the Board’s construction of “body” was unreasonably broad. While the claims do recite “body” without further …