Patent holdings for IPC class F25B 49/02

Total number of patents in this class: 5306

10-year publication summary

454
391
545
545
522
538
565
449
419
186
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Mitsubishi Electric Corporation
44016
795
Daikin Industries, Ltd.
9503
467
Carrier Corporation
4754
281
LG Electronics Inc.
69281
205
Lennox Industries Inc.
1087
171
Johnson Controls Tyco IP Holdings LLP
1569
130
Trane International Inc.
1126
121
Copeland LP
657
104
Samsung Electronics Co., Ltd.
132239
99
Danfoss A/S
1257
99
Haier Smart Home Co., Ltd.
4928
93
Qingdao Haier Air-Conditioning Electronic Co., Ltd.
1738
82
Qingdao Haier Air Conditioner General Corp.,ltd
2245
74
Heatcraft Refrigeration Products LLC
246
73
GREE Electric Appliances, Inc. of Zhuhai
3015
64
Denso Corporation
23330
62
Hill Phoenix, Inc.
238
60
Midea Group Co., Ltd.
4038
59
Mitsubishi Heavy Industries Thermal Systems, Ltd.
789
53
Emerson Climate Technologies, Inc.
308
46
Other owners 2168