Method for producing pre-insulated fittings
US-2025387990-A1 · Dec 25, 2025 · US
adapted for bends
adapted for bends · 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 | F16L59/22 |
| Official title | adapted for bends |
| Display label | adapted for bends |
| Total patents | 35 |
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 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pipe Assembly Insulation and Vapor Barrier
US-2025230894-A1 · Jul 17, 2025 · US
Method for suppressing corrosion under heat-insulating material, and paste for suppressing corrosion under heat-insulating material
US-12110414-B2 · Oct 8, 2024 · US
Pipe assembly insulation and vapor barrier
US-12085215-B2 · Sep 10, 2024 · US
Modular heater assemblies for use in fluid conduits
US-11940078-B2 · Mar 26, 2024 · US
Coaxial heat transfer tube suitable for a fluidized bed boiler and a method for manufacturing same
US-11859911-B2 · Jan 2, 2024 · US
ADA-compliant pipe-insulating sleeves
US-11746946-B2 · Sep 5, 2023 · US
Pipe Assembly Insulation and Vapor Barrier
US-2023194040-A1 · Jun 22, 2023 · US
Pipe assembly insulation and vapor barrier
US-11649919-B2 · May 16, 2023 · US
Foamed resin molded article
US-11530309-B2 · Dec 20, 2022 · US
Liner for insulating high temperature process piping against thermal fatigue failure
US-11378224-B2 · Jul 5, 2022 · US
ADA-compliant pipe-insulating sleeves
US-11326733-B2 · May 10, 2022 · US
Transportation pipe
US-11209117-B2 · Dec 28, 2021 · US
Modular heater assemblies for use in fluid conduits
US-2021388934-A1 · Dec 16, 2021 · US
Methods and systems for jacket joints
US-11103913-B2 · Aug 31, 2021 · US
A coaxial heat transfer tube suitable for a fluidized bed boiler and a method for manufacturing same
US-2021239400-A1 · Aug 5, 2021 · US
Foamed resin molded article
US-2021198443-A1 · Jul 1, 2021 · US
Liner for Insulating High Temperature Process Piping Against Thermal Fatigue Failure
US-2021123559-A1 · Apr 29, 2021 · US
Liner for Insulating High Temperature Process Piping Against Thermal Fatigue Failure
US-2021123560-A1 · Apr 29, 2021 · US
Method for suppressing corrosion under heat-insulating material, and paste for suppressing corrosion under heat-insulating material
US-2021115266-A1 · Apr 22, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L59/22?
- CPC F16L59/22 is the Cooperative Patent Classification code for “adapted for bends.”
- How many patents are filed under CPC F16L59/22 (adapted for bends)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC F16L59/22 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).