Stay informed with the latest litigation news. Explore now

IP Verse

Cisco Systems competitive analysis

Explore the latest publications and patents granted to Cisco Systems, showcasing their recent innovations and technological advancements.

Last updated on: Sep 13, 2025

Publication Number	Publication Date	Title	Legal Status
Get instant update for new patents of Cisco Systems
EP2380349	Jan 24, 2018	Method For Speeding Up Face Detection	No Opposition Filed Within Time Limit

Explore patent oppositions filed by Cisco Systems against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 18, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3890250	Hash-Based Multi-Homing	ORCKIT	Oct 31, 2024
EP3706374	Point-To-Multipoint Functionality In A Bridged Network	MALA	May 24, 2023
EP3813274	Device For Supporting Sub-Network Connection Protocol Over Packet Network	ORCKIT	Apr 20, 2023
EP3869767	Methods And Systems For Protecting A Secured Network	CENTRIPETAL	Oct 5, 2022
EP3550795	Methods And Systems For Protecting A Secured Network	CENTRIPETAL	May 23, 2022
EP3395043	Rule-Based Network-Threat Detection For Encrypted Communications	CENTRIPETAL	Nov 23, 2021
EP3395043	Rule-Based Network-Threat Detection For Encrypted Communications	CENTRIPETAL	Nov 3, 2021
EP2974212	Filtering Network Data Transfers	CENTRIPETAL	Jun 23, 2021

Discover the latest PTAB cases involving Cisco Systems, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 19, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Cisco Systems
IPR2025-01523	Sep 8, 2025	CISCO SYSTEMS	DYNAMIC MESH NETWORKS	Pending
IPR2025-01304	Aug 27, 2025	CISCO SYSTEMS	DYNAMIC MESH NETWORKS	Pending
IPR2025-01303	Aug 8, 2025	CISCO SYSTEMS	DYNAMIC MESH NETWORKS	Pending
IPR2025-01088	Jun 2, 2025	CISCO SYSTEMS	QUICKER CONNECTIONS	Pending
IPR2025-00837	Apr 10, 2025	CISCO SYSTEMS	QPRIVACY USA	Discretionary Denial
IPR2025-00836	Apr 10, 2025	CISCO SYSTEMS	QPRIVACY USA	Discretionary Denial
IPR2025-00429	Jan 9, 2025	CISCO SYSTEMS	WSOU INVESTMENTS DBA BRAZOS LICENSING	Discretionary Denial
IPR2025-00241	Dec 2, 2024	CISCO SYSTEMS	WSOU INVESTMENTS DBA BRAZOS LICENSING	Terminated-Settled
IPR2025-00188	Nov 15, 2024	CISCO SYSTEMS	WSOU INVESTMENTS DBA BRAZOS LICENSING	Institution Denied
IPR2024-01450	Sep 23, 2024	CISCO SYSTEMS	PORTSMOUTH NETWORK	Trial Instituted

Top competitors of Cisco Systems based on patent oppositions.