AES Corporation (AES)
NYSE: AES · Cogeneration Services & Small Power Producers · Arlington, VA · filing with the SEC since 1996
Grade4.8
◀ Past 2.5● Present 6.0▶ Future 5.0
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 202653 patents granted to the 9 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 AES Corporation’s names, not what it holds today.
Patents granted
53
53 utility, 1976 to Dec 31, 2025
Granted in 2025
3
Against 7 in 2024 and 1 in 2023
Applications published
54
6 of them in 2025
Names they are printed under
9
its own name, a subsidiary
By yearGrantedApplications published
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
Thermal processes and apparatus5
Electrical machinery, apparatus, energy3
IT methods for management2
Engines, pumps, turbines2
Handling2
Digital communication1
Transport1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name9 counted
The AES Corporation its own name
US, as the owner printed on each patent. 2 more under the same name are not counted (printed in JP)
34 published
Store Heat and Produce Energy, Inc. a subsidiary
US, as the owner printed on each patent
0 published
Uplight, Inc. a subsidiary
named as the applicant on its applications, in US
8 published
Uplight, Inc. a subsidiary
US, as the owner printed on each patent
0 published
AES Clean Energy Services, LLC a subsidiary
US, as the owner printed on each patent
6 published
The AES Corporation its own name
named as the applicant on its applications, in US. 4 more under the same name are not counted (printed in JP)
4 published
Dayton Power and Light Company a subsidiary
US, as the owner printed on each patent
0 published
AES US Services, LLC a subsidiary
US, as the owner printed on each patent
2 published
Mid-America Capital Resources, Inc. a subsidiary
US, as the owner printed on each patent
0 published
Names not counted (12)
Omega SpA
Most of its patents print CH; this name counts in CL. 197 granted and 178 published under it are not counted.
Omega SpA
Most of its patents print CH; this name counts in CL. 0 granted and 159 published under it are not counted.
Omega SpA
Most of its patents print CH; this name counts in CL. 117 granted and 7 published under it are not counted.
AES Engineering, LLC
Most of its patents print GB; this name counts in US. 49 granted and 36 published under it are not counted.
Fluence Energy, LLC
Counted on the file of Fluence Energy, Inc., whose own name it is. 7 granted and 14 published under it are not counted.
Fluence Energy, LLC
Counted on the file of Fluence Energy, Inc., whose own name it is. 0 granted and 16 published under it are not counted.
AES Engineering, LLC
Most of its patents print GB; this name counts in US. 0 granted and 10 published under it are not counted.
Omega SpA
Most of its patents print IT; this name counts in CL. 2 granted and 0 published under it are not counted.
AM Solar B.V.
Most of its patents print US; this name counts in NL. 1 granted and 0 published under it are not counted.
AM Solar B.V.
Most of its patents print US; this name counts in NL. 0 granted and 1 published under it are not counted.
ENERGEN S.A.
Most of its patents print US; this name counts in AR. 0 granted and 1 published under it are not counted.
ENERGEN S.A.
Most of its patents print US; this name counts in AR. 0 granted and 1 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
Newest applications publishedan application is a clue, never a plan
What it applied for, 2024 to 2025: Electrical machinery, apparatus, energy 8 · Computer technology 4 · Thermal processes and apparatus 2 · IT methods for management 2 · Engines, pumps, turbines 1 · Control 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.