- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01M - Lubricating of machines or engines in general; lubricating internal-combustion engines; crankcase ventilating
- F01M 1/00 - Pressure lubrication
Patent holdings for IPC class F01M 1/00
Total number of patents in this class: 122
10-year publication summary
|
6
|
4
|
7
|
7
|
6
|
4
|
4
|
5
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allison Transmission, Inc. | 833 |
7 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 396 |
7 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Sikorsky Aircraft Corporation | 1150 |
4 |
| Vertiv Tech Co., Ltd. | 49 |
4 |
| Rtx Corporation | 8674 |
4 |
| GM Global Technology Operations LLC | 13620 |
3 |
| Carrier Corporation | 4759 |
3 |
| Cummins Inc. | 2369 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| Toyota Motor Corporation | 28582 |
2 |
| Pratt & Whitney Canada Corp. | 4215 |
2 |
| Caterpillar Inc. | 8877 |
2 |
| BorgWarner Inc. | 2604 |
2 |
| Brunswick Corporation | 1271 |
2 |
| Compressor Products International LLC | 31 |
2 |
| Donaldson Company, Inc. | 1513 |
2 |
| Dropsa S.p.A. | 32 |
2 |
| ElringKlinger AG | 487 |
2 |
| Hummel-Formen GmbH | 4 |
2 |
| Other owners | 61 |