- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02B - Internal-combustion piston engines; combustion engines in general
- F02B 5/00 - Engines characterised by positive ignition
Patent holdings for IPC class F02B 5/00
Total number of patents in this class: 81
10-year publication summary
|
8
|
7
|
2
|
4
|
3
|
2
|
3
|
3
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 19702 |
11 |
| Mazda Motor Corporation | 3087 |
7 |
| GM Global Technology Operations LLC | 13620 |
6 |
| Robert Bosch GmbH | 40953 |
5 |
| Toyota Motor Corporation | 28582 |
4 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1221 |
4 |
| Caterpillar Inc. | 8877 |
3 |
| General Motors Global Technology Operations, Inc. | 57 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Daimler AG | 3462 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
| Dewey Electronics Corporation, The | 17 |
2 |
| GM Global Technology Operations, Inc. | 641 |
2 |
| International Engine Intellectual Property Company, LLC | 543 |
2 |
| Polaris Industries Inc. | 1987 |
2 |
| Hitachi Astemo, Ltd. | 5618 |
2 |
| General Electric Company | 18133 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Deere & Company | 6845 |
1 |
| Denso Corporation | 23338 |
1 |
| Other owners | 18 |