Fraunhofer-Gesellschaft v. Sirius XM Radio LLC
Plaintiff: FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Defendant: SIRIUS XM RADIO LLC, fka Sirius XM Radio Inc.
Case Number: 26-1745
Filed: April 28, 2026
Court: U.S. Court of Appeals, Federal Circuit
Nature of Suit: Patent Infringement (Fed. Qst.)
Docket Report

This docket was last retrieved on June 2, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
June 2, 2026 Opinion or Order Filing 13 ORDER granting motion to set briefing schedule [ # 12 ]; The opening brief is due no later than July 16, 2026; the response brief is due no later than September 11, 2026; and the reply brief is due no later than October 16, 2026. Service as of this date by the Clerk of Court. [1170876] [LMS] [Entered: 06/02/2026 09:54 AM]
May 28, 2026 Filing 12 MOTION of Appellant Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V. and Appellee Sirius XM Radio LLC to set briefing schedule. Service: 05/28/2026 by email. [1170026] [26-1745] [Michael Sandonato] [Entered: 05/28/2026 01:15 PM]
May 27, 2026 Filing 11 Official caption revised to add alias. (see attached). Service as of this date by the Clerk of Court. [1169661] [IMH] [Entered: 05/27/2026 11:16 AM]
May 14, 2026 Filing 10 CLERK'S OFFICE QUALITY CONTROL MESSAGE: re: Doc No. [ # 6 ], Doc No. [ # 7 ], Doc No. [ # 8 ], Doc No. [ # 9 ], ERROR: Appellee's documents are not entirely text searchable. CORRECTION: For future filings, please ensure all documents are entirely text searchable as required by the Court's Electronic Filing Procedures. THIS MESSAGE IS FOR INFORMATIONAL PURPOSES ONLY. [1167067] [GWK] [Entered: 05/14/2026 10:25 AM]
May 12, 2026 Filing 9 Docketing Statement for the Appellee Sirius XM Radio LLC. Service: 05/12/2026 by email. [1166663] [26-1745] [Mark Baghdassarian] [Entered: 05/12/2026 04:27 PM]
May 12, 2026 Filing 8 Notice of Related Case Information for Appellee Sirius XM Radio LLC. Service: 05/12/2026 by email. [1166643] [26-1745] [Mark Baghdassarian] [Entered: 05/12/2026 04:06 PM]
May 12, 2026 Filing 7 Certificate of Interest for Appellee Sirius XM Radio LLC. Service: 05/12/2026 by email. [1166642] [26-1745] [Mark Baghdassarian] [Entered: 05/12/2026 04:04 PM]
May 12, 2026 Filing 6 Entry of Appearance for Mark Baghdassarian; Jason M. Moff; Tobias B. Jacoby as counsel for Appellee Sirius XM Radio LLC. Service: 05/12/2025 by email. [1166640] [26-1745] [Mark Baghdassarian] [Entered: 05/12/2026 04:03 PM]
May 12, 2026 Filing 5 Notice of Related Case Information for Appellant Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.. Service: 05/12/2026 by email. [1166611] [26-1745] [Michael Sandonato] [Entered: 05/12/2026 03:12 PM]
May 12, 2026 Filing 4 Certificate of Interest for Appellant Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.. Service: 05/12/2026 by email. [1166610] [26-1745] [Michael Sandonato] [Entered: 05/12/2026 03:11 PM]
May 12, 2026 Filing 3 Docketing Statement for the Appellant Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.. Service: 05/12/2026 by email. [1166607] [26-1745] [Michael Sandonato] [Entered: 05/12/2026 03:09 PM]
May 12, 2026 Filing 2 Entry of Appearance for Michael P. Sandonato; Megan Barbero; Andrew J. Kutas as counsel for Appellant Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.. Service: 05/12/2026 by email. [1166601] [26-1745] [Michael Sandonato] [Entered: 05/12/2026 03:02 PM]
April 28, 2026 Filing 1 Appeal docketed. Received: 04/23/2026. [1162880] Entry of Appearance due 05/12/2026. Certificate of Interest is due on 05/12/2026. Docketing Statement due 05/12/2026. Appellant's brief is due 06/29/2026. [GWK] [Entered: 04/28/2026 10:32 AM]

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Plaintiff: FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Represented By: Andrew Kutas
Represented By: Megan Barbero
Represented By: Michael P. Sandonato
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Defendant: SIRIUS XM RADIO LLC, fka Sirius XM Radio Inc.
Represented By: Jason Moff
Represented By: Tobias B. Jacoby
Represented By: Mark Baghdassarian Esq.
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