Systems and methods utilizing gas temperature as a power source
US-2026022647-A1 · Jan 22, 2026 · US
Mechanical Engineering
Mechanical Engineering · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02G1/06 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2020 | 2 |
| 2022 | 4 |
| 2023 | 6 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods utilizing gas temperature as a power source
US-12454896-B2 · Oct 28, 2025 · US
Stirling engine
US-12372043-B2 · Jul 29, 2025 · US
Stirling engine
US-2025043747-A1 · Feb 6, 2025 · US
Systems and methods utilizing gas temperature as a power source
US-2023332517-A1 · Oct 19, 2023 · US
Systems and methods utilizing gas temperature as a power source
US-11761353-B2 · Sep 19, 2023 · US
Systems and methods utilizing gas temperature as a power source
US-2023228203-A1 · Jul 20, 2023 · US
Systems and methods utilizing gas temperature as a power source
US-11668209-B2 · Jun 6, 2023 · US
Systems and methods utilizing gas temperature as a power source
US-2023078167-A1 · Mar 16, 2023 · US
Systems and methods utilizing gas temperature as a power source
US-11549402-B2 · Jan 10, 2023 · US
Systems and methods utilizing gas temperature as a power source
US-2022389842-A1 · Dec 8, 2022 · US
Systems and methods utilizing gas temperature as a power source
US-11480074-B1 · Oct 25, 2022 · US
Systems and methods utilizing gas temperature as a power source
US-2022316405-A1 · Oct 6, 2022 · US
Closed cycle engine with bottoming-cycle system
US-11248559-B2 · Feb 15, 2022 · US
Closed Cycle Engine with Bottoming-Cycle System
US-2020370507-A1 · Nov 26, 2020 · US
Closed cycle engine with bottoming-cycle system
US-10711733-B1 · Jul 14, 2020 · US
Locally Powered Water Distillation System
US-2017210637-A1 · Jul 27, 2017 · US
Locally powered water distillation system
US-9617167-B2 · Apr 11, 2017 · US
Vehicle with stirling engine integrated into engine exhaust system
US-9476340-B2 · Oct 25, 2016 · US
Locally Powered Water Distillation System
US-2016185617-A1 · Jun 30, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02G1/06?
- CPC F02G1/06 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02G1/06 (Mechanical Engineering)?
- Our database includes 23 publications tagged with this CPC code.
- Is patent activity under CPC F02G1/06 growing?
- Publication counts under this code: 6 in 2023 vs 3 in 2025 (latest complete years).