- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01B - Machines or engines, in general or of positive-displacement type, e.g. steam engines
- F01B 23/10 - Adaptations for driving, or combinations with, electric generators
Patent holdings for IPC class F01B 23/10
Total number of patents in this class: 68
10-year publication summary
|
14
|
2
|
8
|
6
|
7
|
11
|
5
|
10
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| EtaGen, Inc. | 27 |
5 |
| Illinois Tool Works Inc. | 11152 |
4 |
| LightSail Energy, Inc. | 16 |
3 |
| Mainspring Energy, Inc. | 98 |
3 |
| Beijing Xiangtian Huachuang Aerodynamic Force Technology Research Institute Company Limited | 7 |
2 |
| ClearSign Combustion Corporation | 120 |
2 |
| Russell Energy Corporation | 5 |
2 |
| Technologies' Xanadu of resonatory-Solar-systemed Co., Ltd | 78 |
2 |
| Beijing IPEC Technology Ltd. | 4 |
2 |
| Typhon Technology Solutions, LLC | 53 |
2 |
| Star Engine S.r.l. | 4 |
2 |
| BASF SE | 19740 |
1 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Siemens AG | 24990 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Deere & Company | 6845 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| COR Pumps + Compressors AG | 8 |
1 |
| Dynatronic GmbH | 4 |
1 |
| Electromotion Energy Corporation | 3 |
1 |
| Other owners | 30 |