- 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 23/08 - Adaptations for driving, or combinations with, pumps
Patent holdings for IPC class F01B 23/08
Total number of patents in this class: 29
10-year publication summary
|
4
|
4
|
4
|
1
|
2
|
0
|
4
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ingersoll-Rand Company | 119 |
3 |
| Smith & Nephew plc | 773 |
3 |
| Depiak Industrial Technology Corporation | 3 |
2 |
| Miura Co., Ltd. | 290 |
2 |
| Pratt & Whitney Canada Corp. | 4434 |
1 |
| Raytheon Company | 8438 |
1 |
| Arimitsu of North America, Inc. | 1 |
1 |
| Bastion Technologies, Inc. | 29 |
1 |
| EXEL Industries | 519 |
1 |
| Graco Minnesota Inc. | 1162 |
1 |
| LightSail Energy, Inc. | 16 |
1 |
| Nidec Servo Co., Ltd. | 1 |
1 |
| TECO-Westinghouse Motor Company | 52 |
1 |
| The Toro Company | 938 |
1 |
| XDI Holdings, LLC | 39 |
1 |
| Beijing IPEC Technology Ltd. | 4 |
1 |
| Ingersoll-Rand Industrial U.S., Inc. | 497 |
1 |
| 2 Polls & Noa, LLC | 1 |
1 |
| Taylor Commercial Foodservice, LLC | 146 |
1 |
| Sarus SAS | 1 |
1 |
| Other owners | 3 |