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Hubbell Incorporated (HUBB)

NYSE: HUBB · Electronic Components & Accessories · Shelton, CT · filing with the SEC since 1994
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Patents

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

2,958 patents granted to the 26 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 Hubbell Incorporated’s names, not what it holds today.

Patents granted
2,958
2,596 utility, 353 design, 9 reissue, 1976 to Dec 31, 2025
Granted in 2025
136
Against 151 in 2024 and 131 in 2023
Applications published
1,886
142 of them in 2025
Names they are printed under
26
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
Electrical machinery, apparatus, energy419
Measurement45
Machine tools35
Digital communication30
Mechanical elements26
Telecommunications15
Computer technology14
Civil engineering11
Audio-visual technology9
Optics5
Control5
Thermal processes and apparatus4
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name26 counted
Hubbell Incorporated its own name
US, as the owner printed on each patent. 18 more under the same name are not counted (printed in GB)
2,427 granted
382 published
Hubbell Incorporated its own name
named as the applicant on its applications, in US. 13 more under the same name are not counted (printed in GB)
0 granted
1,291 published
Burndy LLC a subsidiary
US, as the owner printed on each patent
190 granted
0 published
Harvey Hubbell, Ltd. a subsidiary
US, as the owner printed on each patent
119 granted
0 published
Aclara Technologies LLC a subsidiary
named as the applicant on its applications, in US
0 granted
101 published
Aclara Technologies LLC a subsidiary
US, as the owner printed on each patent
81 granted
8 published
Nicor, Inc. a subsidiary
US, as the owner printed on each patent
27 granted
6 published
Cantega Technologies, Inc. a subsidiary
CA, as the owner printed on each patent
17 granted
12 published
EI ELECTRONICS LLC a subsidiary
US, as the owner printed on each patent
28 granted
1 published
Burndy, LLC a subsidiary
named as the applicant on its applications, in US
0 granted
25 published
Burndy Technology LLC a subsidiary
US, as the owner printed on each patent
12 granted
10 published
Nicor, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
20 published
Hawke Cable Glands Limited a subsidiary
GB, as the owner printed on each patent
12 granted
1 published
Hubbell Power Systems, Inc. a subsidiary
US, as the owner printed on each patent
9 granted
4 published
Connector Manufacturing Company a subsidiary
US, as the owner printed on each patent
12 granted
0 published
DMC Power, Inc. a subsidiary
US, as the owner printed on each patent
6 granted
6 published
Gai-Tronics Corporation a subsidiary
US, as the owner printed on each patent
9 granted
0 published
NORTHERN STAR INDUSTRIES, INC. a subsidiary
US, as the owner printed on each patent
4 granted
5 published
Cantega Technologies Inc. a subsidiary
named as the applicant on its applications, in CA
0 granted
5 published
NORTHERN STAR INDUSTRIES, INC. a subsidiary
named as the applicant on its applications, in US
0 granted
4 published
Gleason Reel Corp. a subsidiary
US, as the owner printed on each patent
3 granted
0 published
Hubbell Power Systems, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
3 published
EI Electronics LLC a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
HUBBELL GAS UTILITY SOLUTIONS, INC. a subsidiary
US, as the owner printed on each patent
1 granted
0 published
Hipotronics, Inc. a subsidiary
US, as the owner printed on each patent
1 granted
0 published
Hubbell Gas Utility Solutions, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
Names not counted (1)
HUBBELL INC
No country is printed for it. 0 granted and 1 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 30, 202512,512,685Distributed charging stationElectrical machinery, apparatus, energyHubbell Incorporated
Dec 23, 202512,506,714Systems and methods for secure communication over a network using a linking addressDigital communicationHubbell Incorporated
Dec 23, 202512,506,295Watertight electrical backshell for sealing electrical connectors in an underground utility meter boxElectrical machinery, apparatus, energyNicor, Inc.
Dec 23, 202512,505,724IOT compatible electronic door chimeElectrical machinery, apparatus, energyNicor, Inc.
Dec 16, 202512,500,401Electrical box separatorElectrical machinery, apparatus, energyHubbell Incorporated
Dec 16, 202512,498,254Auto-detection of communication module protocolDigital communicationAclara Technologies LLC
Dec 9, 202512,494,628Non-fan ceiling junction boxElectrical machinery, apparatus, energyHubbell Incorporated
Dec 9, 202512,494,308Graded spark gap design for internally gapped surge arresterElectrical machinery, apparatus, energyHubbell Incorporated
Dec 2, 202512,489,324Distributed charging stationElectrical machinery, apparatus, energyHubbell Incorporated
Dec 2, 202512,489,304GaN USB wiring deviceElectrical machinery, apparatus, energyHubbell Incorporated
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Dec 25, 20252025/0392108ELECTRICAL BOX COVERElectrical machinery, apparatus, energyHubbell Incorporated
Dec 18, 20252025/0385026STRAIN RELIEF GROMMETElectrical machinery, apparatus, energyAclara Technologies LLC
Dec 11, 20252025/0379364UNDERGROUND MONOPOLE ANTENNA SHELLTelecommunicationsNicor, Inc.
Dec 11, 20252025/0376294FOLDABLE ENCLOSUREHandlingHubbell Incorporated
Dec 4, 20252025/0369564COMPACT SWING ARM ASSEMBLIESMechanical elementsHubbell Incorporated
Dec 4, 20252025/0366463FLIGHT DIVERTER ASSEMBLIES FOR AERIAL CONDUCTORSElectrical machinery, apparatus, energyHubbell Incorporated
Nov 27, 20252025/0364191CIRCUIT INTERRUPTING DEVICE HAVING PRINTED CIRCUIT BOARD COILSElectrical machinery, apparatus, energyHubbell Incorporated
Nov 27, 20252025/0364174VOLTAGE BOOSTER ISOLATION TRANSFORMER SYSTEM AND METHOD OF OPERATING THE SAMEElectrical machinery, apparatus, energyHubbell Incorporated
Nov 27, 20252025/0362329MAGNETIC FIELD DETECTION AND INTERACTIONMeasurementAclara Technologies LLC
Nov 27, 20252025/0362155VERY LOW POWER CONTAMINANT DETECTION CIRCUITMeasurementAclara Technologies LLC
What it applied for, 2024 to 2025: Electrical machinery, apparatus, energy 180 · Measurement 18 · Digital communication 15 · Mechanical elements 15 · Machine tools 10 · Civil engineering 8.

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 HUBB · research, not advice