Cisco Systems, Inc. v. Portsmouth Network Corp.
Appellant: CISCO SYSTEMS, INC.
Appellee: PORTSMOUTH NETWORK CORP.
Case Number: 26-1910
Filed: June 5, 2026
Court: U.S. Court of Appeals, Federal Circuit
Nature of Suit: Other
Docket Report

This docket was last retrieved on July 16, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
July 16, 2026 Filing 12 Certified list received. Service: 07/15/2026 by email. Refer to Fed. Cir. R. 31 for calculating brief deadlines from service of the certified list. [1179907] [MMA] [Entered: 07/16/2026 04:51 PM]
June 24, 2026 Filing 11 Corrected Certificate of Interest for Appellee Portsmouth Network Corp.. Service: 06/24/2026 by email. [1175652] [26-1910] [James Nuttall] [Entered: 06/24/2026 03:06 PM]
June 24, 2026 Filing 10 NOTICE OF NON-COMPLIANCE: The submission of Appellee Portsmouth Network Corp., Certificate of Interest [ # 3 ], is not in compliance with the rules of this court (see attached). Compliant document due on 07/01/2026. Service as of this date by the Clerk of Court. [1175585] [GWK] [Entered: 06/24/2026 01:17 PM]
June 22, 2026 Filing 9 Entry of Appearance for Theodore M. Foster; Debra J. McComas; David L. McCombs; Angela M. Oliver; Laura N. Vu as counsel for Appellant Cisco Systems, Inc.. Service: 06/22/2026 by email. [1175051] [26-1910] [Laura Vu] [Entered: 06/22/2026 05:40 PM]
June 22, 2026 Filing 8 Notice of Related Case Information for Appellant Cisco Systems, Inc.. Service: 06/22/2026 by email. [1175050] [26-1910] [Laura Vu] [Entered: 06/22/2026 05:36 PM]
June 22, 2026 Filing 7 Certificate of Interest for Appellant Cisco Systems, Inc.. Service: 06/22/2026 by email. [1175048] [26-1910] [Laura Vu] [Entered: 06/22/2026 05:34 PM]
June 22, 2026 Filing 6 Docketing Statement for the Appellant Cisco Systems, Inc.. Service: 06/22/2026 by email. [1175047] [26-1910] [Laura Vu] [Entered: 06/22/2026 05:30 PM]
June 22, 2026 Filing 5 Notice of Related Case Information for Appellee Portsmouth Network Corp.. Service: 06/22/2026 by email. [1175017] [26-1910] [James Nuttall] [Entered: 06/22/2026 04:11 PM]
June 22, 2026 Filing 4 Docketing Statement for the Appellee Portsmouth Network Corp.. Service: 06/22/2026 by email. [1175014] [26-1910] [James Nuttall] [Entered: 06/22/2026 04:10 PM]
June 22, 2026 Filing 3 Certificate of Interest for Appellee Portsmouth Network Corp.. Service: 06/22/2026 by email. [1175013] [26-1910] This document is non-compliant. See Doc No. [ # 10 ] [James Nuttall] [Entered: 06/22/2026 04:09 PM]
June 22, 2026 Filing 2 Entry of Appearance for James R. Nuttall; Katherine D. Cappaert; Robert F. Kappers, Sadaf Misbah as counsel for Appellee Portsmouth Network Corp.. Service: 06/22/2026 by email. [1175011] [26-1910] [James Nuttall] [Entered: 06/22/2026 04:08 PM]
June 5, 2026 Filing 1 Appeal docketed. Received: 06/01/2026. [1172171] Entry of Appearance due 06/22/2026. Certificate of Interest is due on 06/22/2026. Docketing Statement due 06/22/2026. Certified List due on 07/15/2026. [GWK] [Entered: 06/05/2026 03:42 PM]

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Search for this case: Cisco Systems, Inc. v. Portsmouth Network Corp.
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Appellant: CISCO SYSTEMS, INC.
Represented By: Theodore M. Foster
Represented By: Laura Vu
Represented By: Angela M. Oliver
Represented By: David L. McCombs Esq.
Represented By: Debra Janece McComas
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Appellee: PORTSMOUTH NETWORK CORP.
Represented By: James Richard Nuttall
Represented By: Sadaf Misbah
Represented By: Robert Kappers
Represented By: Katherine Dorothy Cappaert
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