Temperature control plate and method for producing a temperature control plate
US-2025358969-A1 · Nov 20, 2025 · US
Soldered joints
Soldered joints · 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 | F16L13/08 |
| Official title | Soldered joints |
| Display label | Soldered joints |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 9 |
| 2023 | 3 |
| 2024 | 15 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Connecting pipe assembly and control valve assembly with connecting pipe assembly
US-12467562-B2 · Nov 11, 2025 · US
Heat transfer pipe, heat exchanger, pipe expanding tool, pipe expanding device, method for connecting heat transfer pipe and pipe, and method for manufacturing heat exchanger
US-2025271218-A1 · Aug 28, 2025 · US
Systems and methods for forming a joint between a pipe and a hose
US-12392432-B2 · Aug 19, 2025 · US
Tube assembly, compressor, refrigeration apparatus, and method of manufacturing tube assembly
US-12281729-B2 · Apr 22, 2025 · US
Dielectric conduit assemblies and methods of making thereof
US-2025015320-A1 · Jan 9, 2025 · US
Weldable half-shell
US-12181093-B2 · Dec 31, 2024 · US
Connecting Pipe Assembly and Control Valve Assembly with Connecting Pipe Assembly
US-2024392909-A1 · Nov 28, 2024 · US
Dielectric conduit assemblies and methods of making thereof
US-12119521-B2 · Oct 15, 2024 · US
Joint member, method for producing joint member, and method for connecting flexible tube to joint member
US-12098791-B2 · Sep 24, 2024 · US
Tube assembly, compressor, refrigeration apparatus, and method of manufacturing tube assembly
US-2024309975-A1 · Sep 19, 2024 · US
Refrigerant pipe
US-12092241-B2 · Sep 17, 2024 · US
Systems and methods for forming a joint between a pipe and a hose
US-2024288106-A1 · Aug 29, 2024 · US
Tube joint for hvac system
US-2024271838-A1 · Aug 15, 2024 · US
Pipe coupling structure and refrigeration cycle apparatus
US-12055329-B2 · Aug 6, 2024 · US
Refrigeration apparatus and refrigerant pipe of the same refrigeration apparatus
US-12055328-B2 · Aug 6, 2024 · US
Refrigerant pipe and refrigeration apparatus
US-12049966-B2 · Jul 30, 2024 · US
Refrigerant pipe and refrigeration apparatus
US-12031757-B2 · Jul 9, 2024 · US
Joint member, method for producing joint member, and method for connecting flexible tube to joint member
US-2024102591-A1 · Mar 28, 2024 · US
Connecting element for a pipe arrangement and arrangement
US-11920702-B2 · Mar 5, 2024 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L13/08?
- CPC F16L13/08 is the Cooperative Patent Classification code for “Soldered joints.”
- How many patents are filed under CPC F16L13/08 (Soldered joints)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC F16L13/08 growing?
- Publication counts under this code: 15 in 2024 vs 7 in 2025 (latest complete years).