Patent holdings for IPC class F23G 7/06

Total number of patents in this class: 701

10-year publication summary

40
63
47
59
43
55
46
58
75
11
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Edwards Limited
764
69
Shenzhen Wisdom Energy Technology Company
87
28
Kanken Techno Co., Ltd.
56
22
Edwards Japan Limited
376
13
Ebara Corporation
1951
11
Sintokogio, Ltd.
1148
11
Durr Systems AG
323
10
Beijing Kanken Environmental Protection Equipment Co., Ltd.
28
9
Reductonox Corporation
12
9
Mitsubishi Heavy Industries, Ltd.
8217
6
REM Technology Inc.
39
6
General Electric Company
18133
5
Chemisch Thermische Prozesstechnik GmbH
12
5
Hino Motors, Ltd.
370
5
BHT Services Pte. Ltd.
22
5
Siemens AG
24990
4
Alstom Technology Ltd
1196
4
Adler Hot Oil Service, LLC
6
4
Ceres Intellectual Property Company Limited
250
4
Chugai Ro Co., Ltd.
124
4
Other owners 467