Method and internet of things (IoT) system for corrosion supervision of gas pipeline
US-12392708-B2 · Aug 19, 2025 · US
the coating being a sprayed layer
the coating being a sprayed layer · 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 | F16L58/1027 |
| Official title | {the coating being a sprayed layer} |
| Display label | the coating being a sprayed layer |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for field internally coating a pipe joint
US-12172185-B2 · Dec 24, 2024 · US
Metal pipe, in particular pipe for conveying oil and gas, comprising a metal coating in a transition region
US-12169042-B2 · Dec 17, 2024 · US
Method and internet of things (iot) system for corrosion supervision of gas pipeline
US-2024255414-A1 · Aug 1, 2024 · US
Methods and internet of things (IOT) systems for corrosion protection optimization of pipeline of smart gas
US-11982613-B2 · May 14, 2024 · US
System and method for internal coating of offshore pipeline weld joints with fluorescent anti-corrosion coatings and wet inspection
US-11982632-B2 · May 14, 2024 · US
Methods and internet of things (iot) systems for corrosion protection optimization of pipeline of smart gas
US-2023280264-A1 · Sep 7, 2023 · US
System and method for internal coating of offshore pipeline weld joints with fluorescent anti-corrosion coatings and wet inspection
US-2022357284-A1 · Nov 10, 2022 · US
System and method for field internally coating a pipe joint
US-2022250109-A1 · Aug 11, 2022 · US
Metal pipe, in particular pipe for conveying oil and gas, comprising a metal coating in a transition region
US-2022243859-A1 · Aug 4, 2022 · US
Paraffin deposition inhibitor coatings
US-10759951-B2 · Sep 1, 2020 · US
System for forming elastomeric compositions for application to metal
US-10731052-B2 · Aug 4, 2020 · US
Method of sealing a pipe
US-2019137028-A1 · May 9, 2019 · US
In-situ deployment device
US-2019137027-A1 · May 9, 2019 · US
Re-lined pipe technique for wear mitigation in slurry transport pipeline
US-10099251-B2 · Oct 16, 2018 · US
Multilayer assembly
US-10082236-B2 · Sep 25, 2018 · US
Permeable liner
US-2018187820-A1 · Jul 5, 2018 · US
Multilayer assembly
US-2018163914-A1 · Jun 14, 2018 · US
System for forming elastomeric compositions for application to metal
US-2018030309-A1 · Feb 1, 2018 · US
Paraffin deposition inhibitor coatings
US-2017369718-A1 · Dec 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L58/1027?
- CPC F16L58/1027 is the Cooperative Patent Classification code for “the coating being a sprayed layer.”
- How many patents are filed under CPC F16L58/1027 (the coating being a sprayed layer)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC F16L58/1027 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).