Hybrid metal composite structures, rocket motors and multi stage rocket motor assemblies including hybrid metal composite structures, and related methods
US-11491766-B2 · Nov 8, 2022 · US
Constructional parts; Details not otherwise provided for
Constructional parts; Details not otherwise provided for · 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 | F02K9/60 |
| Official title | Constructional parts; Details not otherwise provided for |
| Display label | Constructional parts; Details not otherwise provided for |
| Total patents | 76 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 12 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flow rate control device with compliant structure
US-2022163982-A1 · May 26, 2022 · US
Injection device for liquid rocket
US-2022145832-A1 · May 12, 2022 · US
Injector with injector elements in circumferential rows that alternate between counter-clockwise and clockwise swirl
US-2021363940-A1 · Nov 25, 2021 · US
Composite material based on C/SiC fibers with ultra refractory, high tenacity and ablation resistant matrix
US-11180418-B2 · Nov 23, 2021 · US
Chilldown device and method
US-2021324818-A1 · Oct 21, 2021 · US
Regulated flow divider valves
US-2021301766-A1 · Sep 30, 2021 · US
Pogo effect correction system
US-11105298-B2 · Aug 31, 2021 · US
Liquid rocket engine assemblies and related methods
US-2021262417-A1 · Aug 26, 2021 · US
Liquid rocket engine assemblies and related methods
US-11028802-B2 · Jun 8, 2021 · US
Method for producing a hydrostatic fluid bearing with cells
US-10995796-B2 · May 4, 2021 · US
Method of manufacturing orifice and orifice manufactured by the same
US-2021122129-A1 · Apr 29, 2021 · US
Pogo effect correction system
US-2021115878-A1 · Apr 22, 2021 · US
Rocket propellant mixing and fueling systems and methods
US-10934030-B2 · Mar 2, 2021 · US
Method for suppressing the pogo effect
US-10914268-B2 · Feb 9, 2021 · US
Supply system for supplying a rocket engine
US-2020386190-A1 · Dec 10, 2020 · US
Casing for a propellant feed turbopump for a rocket engine
US-2020300197-A1 · Sep 24, 2020 · US
Rotating detonation actuator
US-2020191398-A1 · Jun 18, 2020 · US
Thrust nozzle with double contour and smooth transition
US-10590888-B2 · Mar 17, 2020 · US
Capacitive system for correcting the pogo effect with semi-centered discharge tube capable of being positioned in a bend
US-10563618-B2 · Feb 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02K9/60?
- CPC F02K9/60 is the Cooperative Patent Classification code for “Constructional parts; Details not otherwise provided for.”
- How many patents are filed under CPC F02K9/60 (Constructional parts; Details not otherwise provided for)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC F02K9/60 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).