2-stage cold gas thruster
US-12454371-B2 · Oct 28, 2025 · US
characterised by thrust or thrust vector control (burning control of solid propellants F02K9/26; feeding control of liquid or gaseous propellants F02K9/56; re-ignitable, restartable or intermittently operated rocket-engine plants F02K9/94)
characterised by thrust or thrust vector control (burning control of solid propellants F02K9/26; feeding control of liquid or gaseous propellants F02K9/56; re-ignitable, restartable or intermittently operated rocket-engine plants F02K9/94) · 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 | F02K9/80 |
| Official title | characterised by thrust or thrust vector control (burning control of solid propellants F02K9/26; feeding control of liquid or gaseous propellants F02K9/56; re-ignitable, restartable or intermittently operated rocket-engine plants F02K9/94) |
| Display label | characterised by thrust or thrust vector control (burning control of solid propellants F02K9/26; feeding control of liquid or gaseous propellants F02K9/56; re-ignitable, restartable or intermittently operated rocket-engine plants F02K9/94) |
| Total patents | 63 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 12 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Satellite propellant tank with integrated regulation
US-12129053-B2 · Oct 29, 2024 · US
High bandwidth control of turbofan/turboprop thrust response using embedded electric machines
US-2024084740-A1 · Mar 14, 2024 · US
2-stage cold gas thruster
US-2024067365-A1 · Feb 29, 2024 · US
Method for reducing jet tab exposure during thrust vectoring
US-11879416-B1 · Jan 23, 2024 · US
Ring-shaped booster rocket
US-11852103-B2 · Dec 26, 2023 · US
Ring-shaped booster rocket
US-11732677-B2 · Aug 22, 2023 · US
Satellite propellant tank with integrated regulation
US-2023182928-A1 · Jun 15, 2023 · US
SmallSat hybrid propulsion system
US-11578682-B2 · Feb 14, 2023 · US
Seal for gimbaling and/or fixed rocket engine nozzles, and associated systems and methods
US-2022364527-A1 · Nov 17, 2022 · US
Ring-shaped booster rocket
US-2022268238-A1 · Aug 25, 2022 · US
Ring-shaped booster rocket
US-2022268240-A1 · Aug 25, 2022 · US
Seal for gimbaling and/or fixed rocket engine nozzles, and associated systems and methods
US-11391243-B1 · Jul 19, 2022 · US
Thruster control device and thruster control method
US-11299295-B2 · Apr 12, 2022 · US
Variable thrust catapult
US-11300078-B2 · Apr 12, 2022 · US
Satellite with integral thrusters
US-11174048-B2 · Nov 16, 2021 · US
Variable thrust catapult
US-2021222650-A1 · Jul 22, 2021 · US
Method for controlling a multi-engine bay, control system for a multi-engine bay and multi-engine bay
US-2021107689-A1 · Apr 15, 2021 · US
Dynamic seal
US-10837559-B2 · Nov 17, 2020 · US
Thrust control apparatus of propulsion system
US-10823116-B2 · Nov 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02K9/80?
- CPC F02K9/80 is the Cooperative Patent Classification code for “characterised by thrust or thrust vector control (burning control of solid propellants F02K9/26; feeding control of liquid or gaseous propellants F02K9/56; re-ignitable, restartable or intermittently operated rocket-engine plants F02K9/94).”
- How many patents are filed under CPC F02K9/80 (characterised by thrust or thrust vector control (burning control of solid propellants F02K9/26; feeding control of liquid or gaseous propellants F02K9/56; re-ignitable, restartable or intermittently operated rocket-engine plants F02K9/94))?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC F02K9/80 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).