- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16J - Pistons; cylinders; pressure vessels in general; sealings
- F16J 13/02 - Detachable closure members; Means for tightening closures
Patent holdings for IPC class F16J 13/02
Total number of patents in this class: 60
10-year publication summary
7
|
2
|
12
|
5
|
2
|
3
|
1
|
4
|
2
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sartorius Stedim Aseptics | 13 |
3 |
Uhde High Pressure Technologies GmbH | 31 |
3 |
Illinois Tool Works Inc. | 11152 |
2 |
Siemens AG | 24990 |
2 |
Sumitomo Wiring Systems, Ltd. | 9367 |
2 |
Trelleborg Sealing Solutions Kalmar AB | 9 |
2 |
Vulcan Industrial Holdings LLC | 34 |
2 |
Eaton Intelligent Power Limited | 6113 |
2 |
Ford Global Technologies, LLC | 19702 |
1 |
Albert-ludwigs-universitat Freiburg | 377 |
1 |
ATEC Pharmatechnik GmbH | 10 |
1 |
Federal-Mogul Sealing Systems Bretten GmbH | 11 |
1 |
In-Line Flow Products Ltd. | 8 |
1 |
Koganei Corporation | 209 |
1 |
Lincoln Industrial Corporation | 112 |
1 |
MAGNA STEYR Fahrzeugtechnik AG & Co KG | 178 |
1 |
MANN+HUMMEL GmbH | 1682 |
1 |
Marosi Designs LLC | 8 |
1 |
Parker-Hannifin Corporation | 999 |
1 |
SAF-HOLLAND GmbH | 414 |
1 |
Other owners | 30 |