- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16J - Pistons; cylinders; pressure vessels in general; sealings
- F16J 1/02 - Bearing surfaces
Patent holdings for IPC class F16J 1/02
Total number of patents in this class: 65
10-year publication summary
|
5
|
3
|
6
|
7
|
5
|
6
|
4
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MAHLE International GmbH | 2670 |
6 |
| Federal-Mogul Nurnberg GmbH | 137 |
3 |
| Federal-Mogul Wiesbaden GmbH | 103 |
3 |
| H.e.f. | 127 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Schaeffler Technologies AG & Co. KG | 8880 |
2 |
| Mazda Motor Corporation | 3087 |
2 |
| Purdue Research Foundation | 3277 |
2 |
| Bando Kiko Co., Ltd. | 73 |
2 |
| KS Kolbenschmidt GmbH | 164 |
2 |
| Safran Landing Systems UK Ltd | 165 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Hitachi Automotive Systems, Ltd. | 3970 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Nissan Motor Co., Ltd. | 12249 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| Achates Power, Inc. | 206 |
1 |
| Advanced Laser Technology Research Center Co. Ltd. | 2 |
1 |
| Other owners | 27 |