Portsmouth Network Corporation v. Cisco Systems, Inc.
| Portsmouth Network Corporation |
| Cisco Systems, Inc. |
| 2:2026cv00788 |
| September 3, 2026 |
| U.S. District Court for the Eastern District of Texas |
| Rodney Gilstrap |
| Patent |
| 35 U.S.C. ยง 271 Patent Infringement |
| Plaintiff |
Docket Report
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This docket was last retrieved on September 3, 2026. A more recent docket listing may be available from PACER.
| Document Text |
|---|
| Filing 6 NOTICE of Designation of Attorney in Charge to James R Nuttall on behalf of Portsmouth Network Corporation (Nuttall, James) |
| Filing 5 Summons issued as to Cisco Systems, Inc.. (mdj) |
| Filing 4 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Henry, Claire) |
| Filing 3 DEMAND for Trial by Jury by Portsmouth Network Corporation. (Henry, Claire) |
| Filing 2 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Portsmouth Network Corporation (Henry, Claire) |
| Filing 1 COMPLAINT against Cisco Systems, Inc. ( Filing fee $ 405 receipt number ATXEDC-11777670.), filed by Portsmouth Network Corporation. (Attachments: #1 Exhibit 1 - '279 Patent, #2 Exhibit 2 - '899 Patent, #3 Exhibit 3 - '922 Patent, #4 Exhibit 4 - '930 Patent, #5 Exhibit 5 - '508 Patent, #6 Exhibit 6 - '637 Patent, #7 Exhibit 7 - Claim Chart, #8 Exhibit 8 - Claim Chart, #9 Exhibit 9 - Claim Chart, #10 Exhibit 10 - Claim Chart, #11 Exhibit 11 - Claim Chart, #12 Exhibit 12 - Claim Chart, #13 Exhibit 13, #14 Exhibit 14, #15 Exhibit 15, #16 Exhibit 16, #17 Exhibit 17, #18 Exhibit 18, #19 Exhibit 19, #20 Exhibit 20, #21 Exhibit 21, #22 Exhibit 22, #23 Exhibit 23, #24 Exhibit 24, #25 Exhibit 25, #26 Exhibit 26, #27 Exhibit 27, #28 Exhibit 28, #29 Exhibit 29, #30 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Henry, Claire) |
| Case assigned to District Judge Rodney Gilstrap. (mdj) |
| Case: Portsmouth Network Corporation v. Cisco Systems, Inc. was filed on 09/03/2026 and assigned to Judge Gilstrap. The # Notice Regarding Consent to Proceed Before Magistrate Judge form is attached. (mdj) |
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| Plaintiff: Portsmouth Network Corporation | |
| Represented By: | Claire Abernathy Henry |
| Represented By: | James R Nuttall |
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| Defendant: Cisco Systems, Inc. | |
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