- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 47/02 - Welded jointsAdhesive joints
Patent holdings for IPC class F16L 47/02
Total number of patents in this class: 290
10-year publication summary
|
20
|
33
|
27
|
24
|
12
|
21
|
30
|
17
|
16
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Miraial Co., Ltd. | 190 |
9 |
| Omachron Intellectual Property Inc. | 898 |
8 |
| Saudi Arabian Oil Company | 12997 |
8 |
| McElroy Manufacturing, Inc. | 74 |
7 |
| Henkel AG & Co. KGaA | 10535 |
5 |
| NORMA Germany GmbH | 227 |
5 |
| Sumitomo Riko Company Limited | 1051 |
5 |
| WilMarc Holdings, LLC | 62 |
5 |
| Gates Engineering & Services UK Ltd | 5 |
5 |
| Huliot A.c.s. Ltd. | 7 |
4 |
| Ips, Corporation - Weld-on Division | 9 |
4 |
| Lubrizol Advanced Materials, Inc. | 953 |
4 |
| Saipem S.A. | 226 |
4 |
| Daikin Industries, Ltd. | 9991 |
3 |
| Johnson Controls Technology Company | 1454 |
3 |
| Aramco Services Company | 3936 |
3 |
| Construction Research & Technology GmbH | 643 |
3 |
| Georg Fischer Central Plastics LLC | 36 |
3 |
| Georg Fischer LLC | 50 |
3 |
| HDPE Solutions, LLC | 7 |
3 |
| Other owners | 196 |