Defendant

Ramot at Tel Aviv University Ltd.

3 cases as defendant.

Cases
3
Active
1
2 closed
Filed
2021–2022
Top venue
D Del Originally Judge Leonard P Stark Later Judge Gregory B Williams
1 case
Also appears as a plaintiff in 2 cases → View as plaintiff

Cisco Systems, Inc. v. Ramot at Tel Aviv University Ltd.

affirmed
Docket:
IPR2022-00575; IPR2022-00576; IPR2022-01283; Fed. Cir. Nos. 2024-1726, 2024-1727, 2024-1728
Filed:
2022-02-16
Terminated:
2026-04-13
Patents:903141711133872
π Cisco Systems, Inc.Δ Ramot at Tel Aviv University Ltd.

PTAB IPRs filed by Cisco challenging U.S. 11,133,872; instituted 2022-10-05 and appealed to the Federal Circuit. The Federal Circuit affirmed the PTAB (Rule 36) on April 13, 2026.

Cisco Systems, Inc. et al. v. Ramot at Tel Aviv University Ltd.

active
Docket:
1:21-cv-01365-GBW
Filed:
2021-09-28
Patents:903141711133872
π Cisco Systems, Inc.π Acacia Communications, Inc.Δ Ramot at Tel Aviv University Ltd.

Declaratory-judgment action of non-infringement as to U.S. 11,133,872, managed alongside 21-295 and 22-674. Claim construction occurred in 2024, and a partial summary-judgment motion on the pre-AIA on-sale bar was denied in Oct. 2025.

Cisco Systems, Inc. v. Ramot at Tel Aviv University Ltd.

institution denied
Docket:
IPR2020-00122
Terminated:
2020-05-15
Patents:9203425100334651027053510461866
π Cisco Systems, Inc.Δ Ramot at Tel Aviv University Ltd.

Cisco filed an inter partes review against Ramot. Institution was denied under 35 U.S.C. §314(a) based on Fintiv, Paper 15 (May 15, 2020). The IPRs challenged Ramot's continuation patents, the '465/'535/'866 family, not the '425 patent itself.