- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 19/00 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
Patent holdings for IPC class F02D 19/00
Total number of patents in this class: 71
10-year publication summary
9
|
4
|
11
|
7
|
4
|
7
|
4
|
1
|
3
|
2
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 31764 |
3 |
Robert Bosch Limitada | 122 |
3 |
Robert Bosch GmbH | 42614 |
2 |
GM Global Technology Operations LLC | 14937 |
2 |
Denso Corporation | 24223 |
2 |
Ford Global Technologies, LLC | 20505 |
2 |
Caterpillar Inc. | 9527 |
2 |
Continental Automotive GmbH | 5018 |
2 |
Chevron U.S.A. Inc. | 3947 |
2 |
Cummins Inc. | 2569 |
2 |
Dynamic Fuel Systems, Inc. | 7 |
2 |
Optimus Technologies, LLC | 6 |
2 |
Westport Fuel Systems Canada Inc. | 89 |
2 |
Halliburton Energy Services, Inc. | 20835 |
1 |
Honda Motor Co., Ltd. | 25166 |
1 |
The Regents of the University of California | 19857 |
1 |
Robert Bosch LLC | 84 |
1 |
Massachusetts Institute of Technology | 10030 |
1 |
Champion Power Equipment, Inc. | 171 |
1 |
Cummins Intellectual Property, Inc. | 112 |
1 |
Other owners | 36 |