- 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 13/16 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars
Patent holdings for IPC class F16L 13/16
Total number of patents in this class: 68
10-year publication summary
|
5
|
6
|
5
|
6
|
3
|
8
|
6
|
9
|
7
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oetiker NY, Inc. | 93 |
7 |
| CORE Linepipe Inc. | 17 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
2 |
| Shell Oil Company | 2196 |
2 |
| Alcon, Inc. | 4899 |
2 |
| Parker-Hannifin Corporation | 999 |
2 |
| DMC Global Inc. | 60 |
2 |
| Eaton Intelligent Power Limited | 6113 |
2 |
| Stichting Administratiekantoor CRA | 4 |
2 |
| Royal Metal Products, LLC | 15 |
2 |
| Enventure Global Technology, L.L.C. | 113 |
1 |
| Schaeffler Technologies AG & Co. KG | 8880 |
1 |
| ContiTech Techno-Chemie GmbH | 59 |
1 |
| Cummins Filtration IP, Inc. | 812 |
1 |
| Designed Metal Connections, Inc. | 21 |
1 |
| Easy Well Solutions AS | 7 |
1 |
| Hanon Systems | 1632 |
1 |
| Karmsund Maritime Group AS | 13 |
1 |
| Nibco Inc. | 219 |
1 |
| Nippon Pillar Packing Co., Ltd. | 269 |
1 |
| Other owners | 30 |