Company Analysis
Sign in

Extreme Networks, Inc. (EXTR)

Nasdaq: EXTR · Computer Communications Equipment · Morrisville, NC · filing with the SEC since 1999
Full chart Alerts Compare
Grade5.9
◀ Past 5.1● Present 6.6▶ Future 5.6
OverviewBusinessFinancialsGradeForecastSentimentOwnershipPeopleFilingsPatents Chart

Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

537 patents granted to the 6 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Extreme Networks, Inc.’s names, not what it holds today.

Patents granted
537
533 utility, 4 design, 1976 to Dec 31, 2025
Granted in 2025
9
Against 7 in 2024 and 12 in 2023
Applications published
249
10 of them in 2025
Names they are printed under
6
its own name, a subsidiary
By yearGrantedApplications published
'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Digital communication45
Telecommunications3
Computer technology3
Electrical machinery, apparatus, energy2
Mechanical elements2
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name6 counted
Extreme Networks, Inc. its own name
US, as the owner printed on each patent
362 granted
58 published
Aerohive Networks, Inc. a subsidiary
US, as the owner printed on each patent
98 granted
113 published
Enterasys Networks, Inc. a subsidiary
US, as the owner printed on each patent. 1 more under the same name are not counted (printed in GB)
77 granted
29 published
Extreme Networks, Inc. its own name
named as the applicant on its applications, in US
0 granted
41 published
Aerohive Networks, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
7 published
ENTERASYS NETWORKS, INC. a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Sep 2, 202512,407,572Method and apparatus to create a virtualized replica of a computer networkDigital communicationExtreme Networks, Inc.
Aug 19, 202512,395,550Multi-access edge computing based visibility networkDigital communicationExtreme Networks, Inc.
Jul 15, 202512,363,034Packet routing based on forwarding rules in a network visibility systemDigital communicationExtreme Networks, Inc.
Jun 24, 202512,341,670Systems and methods for determining flow and path analytics of an application of a network using sampled packet inspectionDigital communicationExtreme Networks, Inc.
Jun 24, 202512,341,578Antenna pattern matching and mountingTelecommunicationsExtreme Networks, Inc.
Apr 29, 202512,287,881Trust chain preservation for remote attestationComputer technologyExtreme Networks, Inc.
Apr 1, 202512,267,241Offline, intelligent load balancing of SCTP trafficDigital communicationExtreme Networks, Inc.
Mar 11, 202512,250,239Online anomaly detection of vector embeddingsDigital communicationExtreme Networks, Inc.
Feb 4, 202512,218,404Network device mountingMechanical elementsExtreme Networks, Inc.
Dec 10, 202412,166,669Multi-cast redistribution and remap for multi-area networksDigital communicationExtreme Networks, Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Nov 27, 20252025/0365229ANYCAST GATEWAY FOR SHORTEST PATH BRIDGING - MEDIA ACCESS CONTROLDigital communicationExtreme Networks, Inc.
Nov 20, 20252025/0358184METHOD AND APPARATUS TO CREATE A VIRTUALIZED REPLICA OF A COMPUTER NETWORKDigital communicationExtreme Networks, Inc.
Nov 6, 20252025/0343830MULTI-ACCESS EDGE COMPUTING BASED VISBILITY NETWORKDigital communicationExtreme Networks, Inc.
Oct 2, 20252025/0310253ARCHITECTURE FOR A NETWORK VISIBILITY SYSTEMDigital communicationExtreme Networks, Inc.
Sep 18, 20252025/0293959SYSTEMS AND METHODS FOR DETERMINING FLOW AND PATH ANALYTICS OF AN APPLICATION OF A NETWORK USING SAMPLED PACKET INSPECTIONDigital communicationExtreme Networks, Inc.
Jun 12, 20252025/0193219ONLINE ANOMALY DETECTION OF VECTOR EMBEDDINGSDigital communicationExtreme Networks, Inc.
May 29, 20252025/0175384METHOD AND APPARATUS TO CREATE A VIRTUALIZED REPLICA OF A COMPUTER NETWORKDigital communicationExtreme Networks, Inc. · patent 12,407,572 granted from it
May 29, 20252025/0172979APPARATUS AND METHOD FOR DISCOVERING POWER CONNECTIONS USING POWER PATTERNSComputer technologyExtreme Networks, Inc.
Feb 13, 20252025/0055788MULTI-CAST REDISTRIBUTION AND REMAP FOR MULTI-AREA NETWORKSDigital communicationExtreme Networks, Inc.
Feb 6, 20252025/0047754METHOD AND APPARATUS TO CREATE A VIRTUALIZED REPLICA OF A COMPUTER NETWORKDigital communicationExtreme Networks, Inc.
What it applied for, 2024 to 2025: Digital communication 14 · Mechanical elements 1 · Telecommunications 1 · Computer technology 1.

A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.

SI Assistanton EXTR · research, not advice