Plain and Ordinary Meaning Requires More Than a Mere Capability

The Eastern District of Texas has granted-in-part Defendant HTC’s motion to strike expert testimony based on application of improper legal principles, to wit, the expert had improperly extended the plain and ordinary meaning of… Read More

Vague Development Agreement Allows Inventorship Challenge

Can vagueness in a development agreement allow standing to question inventorship of subsequently filed patents?  The Federal Circuit held in Gregory C. James v. j2 Cloud Services, LLC, No. 2017-1506 (Fed. Cir. 2018) that an agree… Read More

Prosecution History Crucial for Claim Interpretation of “Remote”

The Federal Circuit has again highlighted the importance of prosecution history for patent claim interpretation. In Baker v. Microsoft Corp., No. 2017-2357 (Fed. Cir. Apr. 9, 2018) the Federal Circuit upheld a district court claim… Read More

When Is Benefit from a System Patent Claim Infringing Use?

The Federal Circuit has affirmed a district court’s rule 12(b)(6)dismissal of a complaint alleging direct patent infringement where the patent owner pled that the defendant at most benefited from the claimed system as a whole, a… Read More

Few Factual Allegations Enough to Allege Patent Infringement

Only a few factual allegations are required to survive a Motion to Dismiss a complaint alleging patent infringement, held the Southern District of Florida in Raptor, LLC. and Concrete Services, LLC. v. Odebrecht Construction, Inc.… Read More

MOU Overcomes Divided Patent Infringement

How do you find a direct infringer when no one party performs all steps of a method? In Travel Sentry, Inc. v. David A. Tropp, No. 2017-1025 (Fed. Cir. Dec. 19, 2017)(precedential) (Lourie, O’Malley, and Taranto presiding), the… Read More

Written Description Inapplicable to Doctrine of Equivalents

The written description requirement does not extend to equivalents asserted under the doctrine of equivalents, according to a recent order in the District of Delaware. The district judge in Sprint v. Cox resolved dueling summary… Read More

Absolute or Equitable Intervening Rights: It Matters

A Delaware District Court grants-in-part and denies-in-part patentee’s motion for summary judgment regarding accused infringer’s defense of intervening rights.  Sonos, Inc. v. D&M Holdings, Inc., No. 14-1330-WCB (D. Del.… Read More

Pleading Joint Patent Infringement

Pleading joint patent infringement of a method claim requires alleging that one defendant controlled the action of a third party or that two parties were engaged in a joint venture. In Sonrai System, LLC v. AMCS Group Inc., No. 16… Read More

Pleading Patent Infringement Does Not Require Proofs

Federal Circuit addressed the pleading standards for patent infringement in Lifetime Indus., Inc. v. Trim-Lok, Inc., No. 3:13-cv-00819-RLM-MGG (N.D. Indiana September 7, 2017).  Reversing and remanding a decision of the district… Read More

Upcoming Webinar

The Supreme Court recently issued decisions in Oil States v. Greene’s Energyand SAS Institute v. Iancuaffecting inter partes review before the Patent and Trademark Office. During the July webinar, Bryan Hart of Bejin Bieneman will discuss how thes…Register

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