Thermal insulation blanket for undersea lines
US-2023341078-A1 · Oct 26, 2023 · US
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the coating being in the form of a bandage
the coating being in the form of a bandage · 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 | F16L58/16 |
| Official title | the coating being in the form of a bandage |
| Display label | the coating being in the form of a bandage |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Filament reinforced tapes useful as underwater pipe wrap
US-11401445-B2 · Aug 2, 2022 · US
Filament reinforced tapes useful as underwater pipe wrap
US-11401444-B2 · Aug 2, 2022 · US
Metal pipes with anticorrosive polyolefin covering layer
US-11346490-B2 · May 31, 2022 · US
Metal pipes with anticorrosive polyolefin covering layer
US-2022154870-A1 · May 19, 2022 · US
Filament reinforced tapes useful as underwater pipe wrap
US-2021009862-A1 · Jan 14, 2021 · US
Repairing or coating subsea pipelines
US-10711919-B2 · Jul 14, 2020 · US
Filament reinforced tapes useful as underwater pipe wrap
US-2020055649-A1 · Feb 20, 2020 · US
Member for use in undersea applications
US-10457455-B2 · Oct 29, 2019 · US
Systems and methods for duct protection
US-10295107-B2 · May 21, 2019 · US
Repairing or Coating Subsea Pipelines
US-2018274697-A1 · Sep 27, 2018 · US
Boiler tube reinforcement device and boiler tube reinforcement method
US-2018252406-A1 · Sep 6, 2018 · US
Metal pipes with anticorrosive polyolefin covering layer
US-2018038542-A1 · Feb 8, 2018 · US
Systems and methods for duct protection
US-2017370516-A1 · Dec 28, 2017 · US
Flexible pipe for conveying hydrocarbons having a high corrosion resistance, and method for making same
US-9341288-B2 · May 17, 2016 · US
Lining of pipelines to offshore installations
US-2015192223-A1 · Jul 9, 2015 · US