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NetScout Systems, Inc. (NTCT)

Nasdaq: NTCT · Services-Computer Integrated Systems Design · Westford, MA · filing with the SEC since 1999
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Grade6.0
◀ Past 5.2● Present 6.9▶ Future 6.2
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Patents

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

335 patents granted to the 15 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 NetScout Systems, Inc.’s names, not what it holds today.

Patents granted
335
325 utility, 8 reissue, 2 design, 1976 to Dec 31, 2025
Granted in 2025
27
Against 29 in 2024 and 23 in 2023
Applications published
274
17 of them in 2025
Names they are printed under
15
a subsidiary, its own name
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 communication108
Computer technology6
Telecommunications3
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name15 counted
Arbor Networks, Inc. a subsidiary
US, as the owner printed on each patent
116 granted
97 published
NetScout Systems, Inc. its own name
US, as the owner printed on each patent
103 granted
68 published
NetScout Systems Texas, LLC a subsidiary
US, as the owner printed on each patent
41 granted
14 published
AirMagnet, Inc. a subsidiary
US, as the owner printed on each patent
40 granted
12 published
Psytechnics Limited a subsidiary
GB, as the owner printed on each patent
19 granted
21 published
NetScout Systems, Inc. its own name
named as the applicant on its applications, in US
0 granted
27 published
Arbor Networks, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
16 published
Newfield Wireless a subsidiary
US, as the owner printed on each patent
3 granted
6 published
AirMagnet, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
7 published
Ellacoya Networks, Inc. a subsidiary
US, as the owner printed on each patent
6 granted
1 published
Gigavation, Inc. a subsidiary
US, as the owner printed on each patent
5 granted
1 published
Gigavation, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
2 published
NetScout Systems Texas, LLC a subsidiary
named as the applicant on its applications, in US
0 granted
2 published
Aran Communications Limited a subsidiary
IE, as the owner printed on each patent
1 granted
0 published
NSRS COMMS IRELAND LIMITED a subsidiary
IE, as the owner printed on each patent
1 granted
0 published
Names not counted (2)
Network General Technology
Only generic words.
Network General, BV
Only generic words.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 30, 202512,513,194Systems and methods for service response analysis via out-of-band signalingDigital communicationNetScout Systems, Inc.
Dec 30, 202512,513,187Systems and methods for cohort denial of service attack detection and mitigationDigital communicationNetScout Systems, Inc.
Dec 23, 202512,506,751Method and system for scoring severity of cyber attacksDigital communicationArbor Networks, Inc.
Oct 28, 202512,457,243Systems and methods for correlating decrypted TLS messages with network data in real timeDigital communicationNetScout Systems, Inc.
Oct 21, 202512,452,300Systems and methods for protecting DNS servers from water torture DDOS attacksDigital communicationNetScout Systems, Inc.
Oct 21, 202512,452,278Systems and methods for selective decryption of encrypted data packetsDigital communicationNetScout Systems, Inc.
Sep 16, 2025RE50,590Matching user and control plane data in a network system using control and user plane separationNetScout Systems, Inc.
Sep 2, 202512,405,655Systems and methods for reducing power consumption by monitoring network trafficDigital communicationNetScout Systems, Inc.
Aug 26, 202512,402,102Systems and methods for handling notification messages in a 5G networkDigital communicationNetScout Systems, Inc.
Aug 19, 202512,395,961System and method for applying machine learning to mobile geolocationComputer technologyNetScout Systems, Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Dec 25, 20252025/0392609MATCHING HOST IP ADDRESSES WITH OVERLAPPING SUBNETS AND IP RANGESDigital communicationNetScout Systems, Inc.
Dec 18, 20252025/0385936SYSTEMS AND METHODS FOR POLICY DRIVEN DISTRIBUTED DENIAL OF SERVICE MITIGATION CHAININGDigital communicationNetScout Systems, Inc.
Dec 4, 20252025/0373526SYSTEMS AND METHODS FOR NETWORK ATTRIBUTE CHANGE DETECTIONDigital communicationNetScout Systems, Inc.
Nov 27, 20252025/0365310SYSTEMS AND METHODS FOR COHORT DENIAL OF SERVICE ATTACK DETECTION AND MITIGATIONDigital communicationNetScout Systems, Inc. · patent 12,513,187 granted from it
Oct 9, 20252025/0317454SYSTEMS AND METHODS FOR SELECTIVE DECRYPTION OF ENCRYPTED DATA PACKETSDigital communicationNetScout Systems, Inc. · patent 12,452,278 granted from it
Sep 11, 20252025/0286910SYSTEMS AND METHODS FOR CORRELATING DECRYPTED TLS MESSAGES WITH NETWORK DATA IN REAL TIMEDigital communicationNetScout Systems, Inc. · patent 12,457,243 granted from it
Jul 24, 20252025/0240321SYSTEMS AND METHODS FOR MITIGATING TCP SYN-ACK FLOODING ATTACKSDigital communicationNetScout Systems, Inc.
Jul 10, 20252025/0227480SYSTEMS AND METHODS FOR MULTI-OBJECTIVE RADIO NETWORK OPTIMIZATIONDigital communicationNetScout Systems, Inc.
May 1, 20252025/0138621SYSTEMS AND METHODS FOR REDUCING POWER CONSUMPTION BY MONITORING NETWORK TRAFFICDigital communicationNetScout Systems, Inc. · patent 12,405,655 granted from it
Apr 24, 20252025/0133448SYSTEMS AND METHODS FOR USN MONITORING VIA VIRTUAL TAPDigital communicationNetScout Systems, Inc.
What it applied for, 2024 to 2025: Digital communication 31 · Computer technology 4.

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 NTCT · research, not advice