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Intellectual Property

Feb. 27, 2025

Federal judge overturns $96M patent verdict against organ transplant testing company

A Delaware federal judge has overturned a $96 million jury verdict against Brisbane-based CareDx Inc., ruling that the patent at issue in its dispute with rival Natera Inc. is invalid. The decision, a major victory for Weil Gotshal partner Edward R. Reines, erases the damages award unless Natera successfully appeals.

Attorneys with Weil, Gotshal & Manges LLP have persuaded a federal judge to reverse a $96 million patent infringement jury verdict against a Brisbane genetic testing company.

A Delaware federal jury concluded in January 2024 that two DNA blood tests made by CareDx Inc. to determine whether an organ transplant is being rejected - AlloSure and AlloSeq - infringed the patent of a rival, Natera Inc.

But on Monday, Chief Judge Colm F. Connolly of the District of Delaware ...

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