ParTec AG et al v. Microsoft Corporation

  1. January 13, 2026

    Microsoft Loses Bid To Delay AI Supercomputer Patent Trial

    A German company's patent lawsuit against Microsoft Corp. over artificial intelligence supercomputer technology is headed toward a June trial in the Eastern District of Texas after a magistrate judge rejected Microsoft's bid to postpone it by at least two months.

  2. November 14, 2024

    Texas Judge Recuses Himself From Microsoft Patent Case

    Chief U.S. District Judge Rodney Gilstrap of the Eastern District of Texas has recused himself, without stating a reason, from a patent infringement case that German company ParTec AG has lodged against Microsoft over the tech giant's artificial intelligence supercomputer.

  3. June 12, 2024

    Microsoft Faces EDTX Patent Suit Over AI Supercomputer

    Microsoft has been hit with a patent infringement lawsuit in the Eastern District of Texas over its artificial intelligence supercomputer by a business led by a German lawyer who once ran the patent licensing outfit IPCom.