Shear thickening fluid based system control method and mechanism
US-11835110-B2 · Dec 5, 2023 · US
with solid or semi-solid material, e.g. pasty masses, as damping medium {(in devices where rotary elements are damped by viscous shear effect only, any throttling effect being immaterial F16F9/12; where members moving with a rotating system are being damped F16F15/16)}
with solid or semi-solid material, e.g. pasty masses, as damping medium {(in devices where rotary elements are damped by viscous shear effect only, any throttling effect being immaterial F16F9/12; where members moving with a rotating system are being damped F16F15/16)} · 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 | F16F9/30 |
| Official title | with solid or semi-solid material, e.g. pasty masses, as damping medium {(in devices where rotary elements are damped by viscous shear effect only, any throttling effect being immaterial F16F9/12; where members moving with a rotating system are being damped F16F15/16)} |
| Display label | with solid or semi-solid material, e.g. pasty masses, as damping medium {(in devices where rotary elements are damped by viscous shear effect only, any throttling effect being immaterial F16F9/12; where members moving with a rotating system are being damped F16F15/16)} |
| Total patents | 103 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 10 |
| 2022 | 6 |
| 2023 | 21 |
| 2024 | 11 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotating shear thickening fluid based object control mechanism
US-11828309-B1 · Nov 28, 2023 · US
Liquid-mechanical isolator
US-11466750-B2 · Oct 11, 2022 · US
Void bush for vehicle suspension
US-11453262-B2 · Sep 27, 2022 · US
Radial slit disc energy attenuation system
US-11427337-B2 · Aug 30, 2022 · US
Systems and devices for motion control
US-2022221020-A1 · Jul 14, 2022 · US
Systems and devices for motion control
US-2022221019-A1 · Jul 14, 2022 · US
Systems and devices for motion control
US-2022220788-A1 · Jul 14, 2022 · US
Multilayer tape
US-2021277285-A1 · Sep 9, 2021 · US
Imbalance damping devices for gas turbine engine fan shaft bearings
US-11021995-B2 · Jun 1, 2021 · US
Void bush for vehicle suspension
US-2021138859-A1 · May 13, 2021 · US
Components having vibration dampers enclosed therein and methods of forming such components
US-10987733-B2 · Apr 27, 2021 · US
Small-sized saddle riding vehicle, and rigidity adjustment device of body frame of vehicle
US-10981619-B2 · Apr 20, 2021 · US
Actuator and method of producing actuator
US-10971985-B2 · Apr 6, 2021 · US
Actuator
US-10944312-B2 · Mar 9, 2021 · US
Actuator
US-10938289-B2 · Mar 2, 2021 · US
Actuator
US-10938287-B2 · Mar 2, 2021 · US
Liquid-mechanical isolator
US-2021025473-A1 · Jan 28, 2021 · US
Damper
US-2020393016-A1 · Dec 17, 2020 · US
Anti-drumming compounds with high molecular weight emulsion polymers
US-10744962-B2 · Aug 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F9/30?
- CPC F16F9/30 is the Cooperative Patent Classification code for “with solid or semi-solid material, e.g. pasty masses, as damping medium {(in devices where rotary elements are damped by viscous shear effect only, any throttling effect being immaterial F16F9/12; where members moving with a rotating system are being damped F16F15/16)}.”
- How many patents are filed under CPC F16F9/30 (with solid or semi-solid material, e.g. pasty masses, as damping medium {(in devices where rotary elements are damped by viscous shear effect only, any throttling effect being immaterial F16F9/12; where members moving with a rotating system are being damped F16F15/16)})?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC F16F9/30 growing?
- Publication counts under this code: 11 in 2024 vs 11 in 2025 (latest complete years).