- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 57/08 - General details of gearing of gearings with members having orbital motion
Patent holdings for IPC class F16H 57/08
Total number of patents in this class: 1913
10-year publication summary
|
135
|
143
|
178
|
179
|
181
|
154
|
137
|
146
|
144
|
86
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7135 |
128 |
| Schaeffler Technologies AG & Co. KG | 9771 |
108 |
| Safran Transmission Systems | 301 |
90 |
| Rtx Corporation | 9313 |
87 |
| Rolls-Royce PLC | 3072 |
51 |
| ZF Wind Power Antwerpen N.V. | 197 |
46 |
| Flender GmbH | 360 |
46 |
| Aisin AW Co., Ltd. | 2336 |
45 |
| Rolls-Royce Deutschland Ltd & Co KG | 810 |
43 |
| General Electric Company | 13830 |
42 |
| Pratt & Whitney Canada Corp. | 4629 |
33 |
| GE Avio S.r.l. | 267 |
25 |
| Toyota Motor Corporation | 31565 |
24 |
| Hyundai Motor Company | 21748 |
23 |
| Safran Aircraft Engines | 6250 |
20 |
| SEW-EURODRIVE GmbH & Co. KG | 1938 |
20 |
| Robert Bosch GmbH | 42505 |
19 |
| GM Global Technology Operations LLC | 14910 |
19 |
| Archer Aviation Inc. | 214 |
19 |
| Caterpillar Inc. | 9509 |
18 |
| Other owners | 1007 |