Patent holdings for IPC class F28D 9/00

Total number of patents in this class: 3016

10-year publication summary

263
271
287
299
259
256
201
198
216
97
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Alfa Laval Corporate AB
1311
266
Valeo Systemes Thermiques
2723
170
MAHLE International GmbH
2765
74
Hanon Systems
1929
69
Dana Canada Corporation
274
66
Mitsubishi Electric Corporation
45998
65
Hamilton Sundstrand Corporation
4860
61
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
3974
56
SWEP International AB
105
53
Modine Manufacturing Company
308
50
Vahterus Oy
71
40
Daikin Industries, Ltd.
9995
37
Zhejiang Sanhua Automotive Components Co., Ltd.
297
34
Linde Aktiengesellschaft
1516
33
Denso Corporation
24248
32
Danfoss A/S
1357
32
Kyungdong Navien Co., Ltd.
615
31
IHI Corporation
3422
27
Valeo Autosystemy Sp. z o.o.
133
27
Hyundai Motor Company
21938
21
Other owners 1772