- 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 101/12 - Cleaning
Patent holdings for IPC class F16L 101/12
Total number of patents in this class: 104
10-year publication summary
3
|
14
|
15
|
9
|
17
|
17
|
25
|
11
|
10
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Saudi Arabian Oil Company | 11322 |
7 |
Seescan, Inc. | 457 |
6 |
Rosen Swiss AG | 128 |
5 |
Chevron Phillips Chemical Company LP | 1779 |
4 |
TDW Delaware, Inc. | 163 |
4 |
GE Infrastructure Technology, LLC | 5873 |
4 |
Stoneage, Inc. | 224 |
3 |
Subsea 7 Norway AS | 85 |
3 |
Mueller International, LLC | 694 |
2 |
No-des, Inc. | 13 |
2 |
RedZone Robotics, Inc. | 71 |
2 |
Rosemount Inc. | 1212 |
2 |
S & B Technical Products, Inc. | 86 |
2 |
Titan CMP Solutions LLC | 8 |
2 |
Tri-State Environmental, LLC | 16 |
2 |
PTT Exploration and Production Public Company Limited | 37 |
2 |
Intraco, Inc. | 23 |
2 |
Rosen IP AG | 37 |
2 |
Siemens AG | 24990 |
1 |
British Telecommunications Public Limited Company | 2575 |
1 |
Other owners | 46 |