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Invalidity Expert Excluded Where Expert Failed to Conduct a Proper Written Description Analysis

Plaintiff Trading Technologies International, Inc. ("TT") moved to strike the invalidity expert report of the defendant, CQG. TT made two arguments its motion: " that Dr. Mellor failed to conduct a proper written description...more

6/12/2014 - Evidence Exclusions Expert Testimony Expert Witness Patent Infringement Patent Litigation Patents

PersonalWeb v. Google: Duty to Preserve Emails Began When Patent Was Acquired

PersonalWeb Technologies, LLC ("PersonalWeb") filed a patent infringement action against Google for infringement of its "Truenames" patents. Google filed a motion for sanctions based on a contention that PersonalWeb...more

3/5/2014 - Duty to Preserve Email Evidence Google Patents Spoliation

District Court Refuses to Vacate Sanctions Ruling for Spoliation after Settlement

Digital-Vending Services International, LLC ("Digital-Vending") filed a patent infringement action against The University of Phoenix, Inc. and Apollo Group, Inc. ("Defendants"). During the course of the litigation, the...more

2/20/2014 - Evidence Patent Infringement Patent Litigation Patents Settlement Spoliation

Supreme Court Rules That Patent Owner Always Bears the Burden of Proof on Patent Infringement

In a nine to zero decision authored by Justice Breyer, the United States Supreme Court reversed a decision of the Federal Circuit and held that when a licensee seeks a declaratory judgment against a patentee that the...more

2/3/2014 - Burden of Proof Evidence Infringement Medtronic v Boston Scientific Medtronics Patent Infringement Patent Litigation Patents SCOTUS

Kimberly-Clark v. First Quality: District Court Excludes Expert Testimony on Obviousness for Failure to Include the Opinion on...

Kimberly-Clark Worldwide, Inc. ("Kimberly-Clark) filed a patent infringement action against First Quality Baby Products, LLC ("First Quality") over a variety of patents relating to disposable absorbent products, such as...more

12/23/2013 - Evidence Exclusions Expert Testimony Expert Witness Obviousness

District Court Excludes Royalty Calculation of Defense Expert Where Expert Used an Incorrect Date for the Hypothetical Negotiation

As Cassidian Communications, Inc.'s ("Cassidian") patent infringement case against Microdata GIS, Inc. ("Microdata") moved toward trial, Cassidian moved to exclude the testimony of defendants' expert. The motion to exclude...more

12/16/2013 - Evidence Exclusions Expert Testimony Negotiations Royalties

Robocast v. Apple and Microsoft: Preliminary Surveys Ordered Produced Even Where Expert Did Not Rely Upon Surveys and Had Deleted...

Robocast filed patent infringement actions against Apple and Microsoft. As expert reports were underway, Apple and Microsoft moved to compel undisclosed surveys that were commissioned by one of Robocast's experts. As the...more

9/23/2013 - Apple Evidence Expert Testimony Intellectual Property Litigation Microsoft Surveys

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