- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 25/02 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for electrically insulating the two pipe ends of the joint from each other
Patent holdings for IPC class F16L 25/02
Total number of patents in this class: 151
10-year publication summary
16
|
9
|
7
|
23
|
18
|
11
|
13
|
8
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
21 |
Evolution Engineering Inc. | 313 |
8 |
Eaton Intelligent Power Limited | 6113 |
7 |
Crompton Technology Group Limited | 143 |
6 |
Entegris, Inc. | 1736 |
5 |
GPT Industries, LLC | 29 |
5 |
Airbus Operations S.A.S. | 2407 |
4 |
Halliburton Energy Services, Inc. | 20165 |
3 |
Permaswage | 8 |
3 |
Reelwell AS | 67 |
3 |
Schlumberger Technology Corporation | 9690 |
2 |
Airbus Operations Limited | 1157 |
2 |
Chevron U.S.A. Inc. | 3774 |
2 |
Hubbell Incorporated | 3052 |
2 |
Airbus Espana, S.L. | 53 |
2 |
Corrosion Control Corporation | 3 |
2 |
The Ford Meter Box Company, Inc. | 27 |
2 |
Garlock Pipeline Technologies, Inc. | 8 |
2 |
Legend Valve & Fitting, Inc. | 9 |
2 |
Rosemount Inc. | 1212 |
2 |
Other owners | 66 |