Isolation Plug With Energized Seal
US-2024230008-A9 · Jul 11, 2024 · US
with a compressible solid closure member
with a compressible solid closure member · 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 | F16K7/20 |
| Official title | with a compressible solid closure member |
| Display label | with a compressible solid closure member |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Isolation Plug With Energized Seal
US-2024133502-A1 · Apr 25, 2024 · US
Isolation plug with energized seal
US-11796114-B2 · Oct 24, 2023 · US
Actuatable flow media
US-11485099-B2 · Nov 1, 2022 · US
Valves with integrated orifice restrictions
US-2022136610-A1 · May 5, 2022 · US
Isolation Plug With Energized Seal
US-2022065380-A1 · Mar 3, 2022 · US
Apparatus for irrigation with negative pressure
US-2021370043-A1 · Dec 2, 2021 · US
Apparatus for irrigation with negative pressure
US-11123537-B2 · Sep 21, 2021 · US
Isolation plug with energized seal
US-10989347-B2 · Apr 27, 2021 · US
Actuatable Flow Media
US-2021060875-A1 · Mar 4, 2021 · US
Driving pressure adjusting valve device for fuel cell system
US-10873095-B2 · Dec 22, 2020 · US
Actuatable flow media
US-10850457-B2 · Dec 1, 2020 · US
Diaphragm valve with diaphragm seat carrier
US-10843947-B2 · Nov 24, 2020 · US
Device for sealing pipelines
US-10746309-B2 · Aug 18, 2020 · US
Isolation Plug With Energized Seal
US-2019390814-A1 · Dec 26, 2019 · US
Driving pressure adjusting valve device for fuel cell system
US-2019326617-A1 · Oct 24, 2019 · US
Diaphragm valve with diaphragm seat carrier
US-2019257434-A1 · Aug 22, 2019 · US
Diaphragm valve with diaphragm seat carrier
US-10315939-B2 · Jun 11, 2019 · US
Device For Sealing Pipelines
US-2019136986-A1 · May 9, 2019 · US
Diaphragm valve with diaphragm seat carrier
US-2019107213-A9 · Apr 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K7/20?
- CPC F16K7/20 is the Cooperative Patent Classification code for “with a compressible solid closure member.”
- How many patents are filed under CPC F16K7/20 (with a compressible solid closure member)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC F16K7/20 growing?
- Publication counts under this code: 1 in 2023 vs 2 in 2024 (latest complete years).