- 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 101/10 - Treating the inside of pipes
Patent holdings for IPC class F16L 101/10
Total number of patents in this class: 24
10-year publication summary
1
|
1
|
4
|
3
|
6
|
6
|
3
|
5
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
TDW Delaware, Inc. | 163 |
4 |
Mac & Mac Hydrodemolition Inc. | 48 |
2 |
Peanta Inventions AB | 4 |
2 |
Guangzhou Marine Geological Survey | 16 |
2 |
Turnbull Infrastructure & Utilities Limited | 2 |
2 |
Sewertronics SP Zoo | 5 |
2 |
British Telecommunications Public Limited Company | 2575 |
1 |
Pipe Restoration Technologies, LLC | 38 |
1 |
Shonan Gosei-Jushi Seisakusho K.K. | 44 |
1 |
SML Verwaltungs GmbH | 34 |
1 |
Southwest Petroleum University | 403 |
1 |
GE Infrastructure Technology, LLC | 5873 |
1 |
Per Aarsleff A/S | 23 |
1 |
Arix Technologies, Inc. | 18 |
1 |
Nuvotec Co. Ltd. | 3 |
1 |
Nanjing Lingque Intelligent Manufacturing Co., Ltd. | 27 |
1 |
Other owners | 0 |