- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 55/178 - Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by clamping an outer gasket against a joint with sleeve or socket
Patent holdings for IPC class F16L 55/178
Total number of patents in this class: 27
10-year publication summary
|
3
|
1
|
11
|
3
|
4
|
0
|
2
|
0
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eliezer Krausz Industrial Development Ltd. | 24 |
4 |
| Krausz Industries Ltd. | 57 |
4 |
| TEAM Industrial Services, Inc. | 69 |
3 |
| R2M Limited | 4 |
2 |
| Dresser Tps, LLC | 2 |
2 |
| Dresser Water, LLC | 25 |
2 |
| General Electric Technology GmbH | 1370 |
1 |
| JS Products Inc. | 139 |
1 |
| Petroleo Brasileiro S.A. - Petrobras | 851 |
1 |
| Petroliam Nasional Berhad (petronas) | 334 |
1 |
| S & B Technical Products, Inc. | 89 |
1 |
| Uniones Arpol, S.A. | 11 |
1 |
| Framatome Inc. | 48 |
1 |
| Allan Edwards, Incorporated | 2 |
1 |
| GTI Energy | 41 |
1 |
| Endserv Inspeção de Equipamentos e Materiais Ltda | 2 |
1 |
| Other owners | 0 |