- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F17D - Pipe-line systems; pipe-lines
- F17D 5/08 - Protection of installations or persons from the effects of high voltage induced in the pipe-line
Patent holdings for IPC class F17D 5/08
Total number of patents in this class: 12
10-year publication summary
|
0
|
0
|
1
|
2
|
2
|
1
|
1
|
0
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gulfstream Services, Inc. | 53 |
2 |
| The Boeing Company | 19843 |
1 |
| Board of Regents, The University of Texas System | 5370 |
1 |
| Instituto de Pesquisas Tecnologicas do Estado de Sao Paulo S.A.-IPT | 36 |
1 |
| Saudi Arabian Oil Company | 11322 |
1 |
| Trinity Bay Equipment Holdings, LLC | 244 |
1 |
| Eaton Intelligent Power Limited | 6113 |
1 |
| DNV GL USA, Inc. | 2 |
1 |
| ASC Engineered Solutions, LLC | 278 |
1 |
| Dehn SE | 144 |
1 |
| R&R IP Investments, LLC | 8 |
1 |
| Other owners | 0 |