Fluid couplings
US-12553556-B2 · Feb 17, 2026 · US
in which the connection is made by transversely moving the parts together, with or without their subsequent rotation
in which the connection is made by transversely moving the parts together, with or without their subsequent rotation · 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 | F16L37/26 |
| Official title | in which the connection is made by transversely moving the parts together, with or without their subsequent rotation |
| Display label | in which the connection is made by transversely moving the parts together, with or without their subsequent rotation |
| Total patents | 58 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Single-use genderless aseptic fluid couplings
US-2025224057-A1 · Jul 10, 2025 · US
Flexible adapter for submersible oily and storm pumping systems
US-12331755-B2 · Jun 17, 2025 · US
Coupling
US-2025122963-A1 · Apr 17, 2025 · US
Single-use genderless aseptic fluid couplings
US-12215810-B2 · Feb 4, 2025 · US
Fluid couplings
US-2024271734-A1 · Aug 15, 2024 · US
Flexible adapter for submersible oily and storm pumping systems
US-2024271638-A1 · Aug 15, 2024 · US
Flexible adapter for submersible oily and storm pumping systems
US-12031551-B2 · Jul 9, 2024 · US
Fluid couplings
US-12000515-B2 · Jun 4, 2024 · US
Single-use genderless aseptic fluid couplings
US-2024035600-A1 · Feb 1, 2024 · US
Modular duct connection and seal
US-11885445-B2 · Jan 30, 2024 · US
Quick connector structure for automobiles
US-11796104-B2 · Oct 24, 2023 · US
Flexible adapter for submersible oily and storm pumping systems
US-2023332393-A1 · Oct 19, 2023 · US
Self-adjusting connection system
US-2023323749-A1 · Oct 12, 2023 · US
Single-use genderless aseptic fluid couplings
US-11781687-B2 · Oct 10, 2023 · US
Modular duct connection and seal
US-2023279977-A1 · Sep 7, 2023 · US
Fluid duct arrangement and connectors for a fluid duct
US-11639765-B2 · May 2, 2023 · US
Fluid handling devices
US-11612731-B2 · Mar 28, 2023 · US
Method of forming assembly between panel and tube
US-11512800-B2 · Nov 29, 2022 · US
Liquid cooling interconnect module of a computing system
US-11452237-B2 · Sep 20, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L37/26?
- CPC F16L37/26 is the Cooperative Patent Classification code for “in which the connection is made by transversely moving the parts together, with or without their subsequent rotation.”
- How many patents are filed under CPC F16L37/26 (in which the connection is made by transversely moving the parts together, with or without their subsequent rotation)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC F16L37/26 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).