- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01P - Cooling of machines or engines in general; cooling of internal-combustion engines
- F01P 7/14 - Controlling of coolant flow the coolant being liquid
Patent holdings for IPC class F01P 7/14
Total number of patents in this class: 1169
10-year publication summary
87
|
108
|
112
|
130
|
151
|
148
|
99
|
78
|
52
|
21
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hyundai Motor Company | 19021 |
123 |
Kia Motors Corporation | 7946 |
90 |
Toyota Motor Corporation | 28582 |
72 |
Ford Global Technologies, LLC | 19702 |
55 |
GM Global Technology Operations LLC | 13620 |
40 |
Denso Corporation | 23338 |
40 |
Schaeffler Technologies AG & Co. KG | 8880 |
33 |
Hanon Systems | 1632 |
28 |
Illinois Tool Works Inc. | 11152 |
24 |
Honda Motor Co., Ltd. | 24537 |
21 |
Scania CV AB | 2330 |
21 |
Hitachi Astemo, Ltd. | 5618 |
21 |
Aisin Seiki Kabushiki Kaisha | 2427 |
19 |
Cummins Inc. | 2369 |
17 |
Caterpillar Inc. | 8877 |
15 |
Audi AG | 7153 |
15 |
Mazda Motor Corporation | 3087 |
13 |
Vitesco Technologies GmbH | 2372 |
13 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
12 |
Robert Bosch GmbH | 40953 |
11 |
Other owners | 486 |