- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 31/16 - Other apparatus for heating fuel
Patent holdings for IPC class F02M 31/16
Total number of patents in this class: 104
10-year publication summary
17
|
10
|
10
|
7
|
13
|
8
|
10
|
6
|
6
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hanwha Ocean Co., Ltd. | 81 |
4 |
Gilbarco Inc. | 285 |
3 |
CT Energy Holdings, LLC | 4 |
3 |
Stahlotec GmbH | 4 |
3 |
Airbus Operations Limited | 1157 |
2 |
GM Global Technology Operations LLC | 13620 |
2 |
Hyundai Motor Company | 19021 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
Continental Automotive GmbH | 5573 |
2 |
Motor Development International S.A. | 12 |
2 |
PACCAR Inc | 1252 |
2 |
Research Triangle Institute | 389 |
2 |
Revego, Ltd. | 3 |
2 |
Scania CV AB | 2330 |
2 |
Volvo Car Corporation | 1403 |
2 |
Yanmar Co., Ltd. | 1479 |
2 |
Ionizingenergy Limited | 2 |
2 |
MARMOTORS S.r.l. | 5 |
2 |
Nippon Premium Co., Ltd. | 2 |
2 |
Shenzhen Lokaben Chemical Technology Co., Ltd | 4 |
2 |
Other owners | 59 |