Cisco Systems, Inc. et al. v. Corrigent Corporation > Summary
Court Case Number IPR2023-00169
Filing Date Nov 17, 2022
Court Patent Trial and Appeal Board
Status Trial Instituted
Administrative JudgesChristopher L. Ogden, Nathan A. Engels, Brent M. Dougal
Judge Writing the Final DecisionChristopher L. Ogden
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30
Petitioner
Petitioner Attorneys
10Cisco Systems
Attorney Name: Theodore M. Foster
Haynes and Boone, LLP
Cisco Systems
Attorney Name: David L. McCombs
Haynes and Boone, LLP
Cisco Systems
Attorney Name: Eugene Goryunov
Haynes and Boone, LLP
Cisco Systems
Attorney Name: Adam C. Fowles
Haynes and Boone, LLP
Cisco Systems
Attorney Name: Matthew J. Beck
Haynes and Boone, LLP
Attorney Name: Thomas A. Brown
Dell Inc.
Attorney Name: Eliot D. Williams
Baker Botts LLP
Attorney Name: Kurt M. Pankratz
Baker Botts LLP
Attorney Name: Jeremy J. Taylor
Baker Botts LLP
Patent Owner Attorneys
6Corrigent Corporation
Attorney Name: James R. Nuttall
Steptoe LLP
Corrigent Corporation
Attorney Name: Katherine D. Cappaert
Steptoe LLP
Corrigent Corporation
Attorney Name: Thomas C. Yebernetsky
Steptoe LLP
Corrigent Corporation
Attorney Name: Christopher A. Suarez
Steptoe LLP
Attorney Name: Heather P. Hildreth
Steptoe LLP
Attorney Name: Benjamin R. Holt
Steptoe LLP
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 07330431 | Multipoint to multipoint communication over ring topologies | Feb 12, 2008 |
