- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01C - Rotary-piston or oscillating-piston machines or engines
- F01C 5/02 - Rotary-piston machines or engines with the working-chamber walls at least partly resiliently deformable the resiliently-deformable wall being part of the inner member, e.g. of a rotary piston
Patent holdings for IPC class F01C 5/02
Total number of patents in this class: 18
10-year publication summary
|
1
|
6
|
0
|
6
|
3
|
1
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| EBM-Papst St. Georgen GmbH & Co. KG | 286 |
13 |
| Phoenix Product Development Limited | 15 |
2 |
| GOJO Industries, Inc. | 891 |
1 |
| NOK Corporation | 2108 |
1 |
| Qonqave GmbH | 13 |
1 |
| Other owners | 0 |