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Discovering the Precise Financial Stake of LLC Plaintiff’s Members and Litigation Funder: Court Rules in Favor of Defendants’ Motion to Compel Disclosure

In the case of Speyside Medical, LLC v. Medtronic CoreValve LLC et al, the district court recently granted the defendants’ motion to compel the plaintiff, Speyside Medical, to produce information regarding its members and litigation funder. The district court found such information relevant, emphasizing the importance of understanding the precise…

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District Court Denies Motion to Exclude Expert Where Conjoint Consumer Research Survey Was Appropriately Tied to Asserted Patents

In this patent infringement action, defendant Carvana sought to exclude the plaintiff Estech’s expert report and opinions regarding a conjoint survey. Carvana moved to exclude the expert’s opinion asserting that the survey failed to satisfy the reliability requirements of Rule 702 and Daubert. As explained by the district court, Estech…

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Masimo v. Apple: District Court Excludes Lost Profits Damage Theory for Failure to Disclose

In this patent infringement action, Apple moved to exclude Masimo’s damage theory on lost profits for failure to disclose during discovery. As explained by the district court, Masimo presented its lost profits theory based on the equation: “Lost profits = Apple Watch units sold x Masimo’s per-unit profit.” Masimo claimed…

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District Court Excludes Technical Expert’s Infringement Opinion Based on Sales and Offers to Sell Method Claims as Contrary to Law

In this ongoing patent infringement action, the District Court continued to issue rulings on the Daubert motions filed by the defendant, Labcorp.  Ravgen’s technical expert, Brian Van Ness, offered two opinions: (1) the asserted claims, which are all method claims, are infringed by offering to sell and/or sale; and (2)…

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District Court Permits Damage Expert to Testify Regarding Comparable Licenses That Contained “Built-In Apportionment” of Royalties

In this patent infringement action, Ravgen asserted that Labcorp infringes claims of its 727,720 and 7,332,277 patents (the “’720” and “’277” patents through four cell-free DNA-based tests, each of which are non­invasive prenatal tests (“NIPT”)) and Resolution ctDx Lung Assay (“ctDx”) (a liquid biopsy test for cancer). Labcorp moved to…

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Court Concludes That Pre-Suit Notice for Willfulness Can Occur Even if Notice Was Provided by Third-Party and Not Patent Owner

Arigna filed a patent infringement action against various vehicle manufacturers that alleged infringement of U.S. Patent No. 7,397,318 (“‘318 Patent”). The ‘318 Patent is direct toward a voltage control oscillator for use in a microchip incorporated in radar modules provided by vehicle parts manufacturer Continental. After Toyota notified Continental of…

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District Court Determines That A “Decent Patent Lawyer” Would Have Responded To Requests For Admissions To Preserve Objections Even If Client Was Not Available When Responses Were Due

In this patent infringement action, Plaintiff Eagle Eyes Traffic Industry USA Holding LLC (“Eagle Eyes”) filed a motion for an order compelling Defendant E-Go Bike LLC (“E-Go”) to provide responses to Eagle Eyes’ requests for production of documents (“RFPs”), interrogatories (“rogs”), and requests for admission (“RFAs”).   After noting that E-Go’s…

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District Court Denies Plaintiff’s Request to Voluntarily Dismiss Action

In this patent infringement action, the plaintiff Flect LLC (“Flect”) moved to voluntarily dismiss its action against the defendant, Lumia Products Co. LLC (“Lumia”), pursuant to Fed.R.Civ.P. 41(a)(1). Flect’s request for voluntary dismissal included language stating that each party will bear its own costs. Rule 41(a)(1) provides: “Voluntary Dismissal. (1) By…

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Vadis v. Amazon: Reasonable Royalty Opinion Excluded Where Entire Market Value Implicated

Via Vadis, LLC and AC Technologies, S.A. (“Plaintiffs”) are the owner and exclusive licensee, respectively, of U.S. Patent No. RE40,521 (the “’521 Patent”) for a data access and management system. Plaintiffs accused Defendant Amazon.com, Inc. (“Amazon”) of direct and indirect infringement of the ’521 Patent through Amazon’s software-as-a-service and related…

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