Patent holdings for IPC class F23G 7/06

Total number of patents in this class: 711

10-year publication summary

63
47
59
43
55
47
59
76
42
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Edwards Limited
800
79
Shenzhen Wisdom Energy Technology Company
87
28
Kanken Techno Co., Ltd.
58
21
Edwards Japan Limited
410
13
Ebara Corporation
2078
12
Sintokogio, Ltd.
1167
11
Durr Systems AG
340
10
Beijing Kanken Environmental Protection Equipment Co., Ltd.
29
9
Mitsubishi Heavy Industries, Ltd.
8538
6
REM Technology Inc.
40
6
General Electric Company
17789
5
Chemisch Thermische Prozesstechnik GmbH
12
5
Hino Motors, Ltd.
345
5
BHT Services Pte. Ltd.
22
5
Siemens AG
24565
4
Alstom Technology Ltd
1145
4
Adler Hot Oil Service, LLC
6
4
Ceres Intellectual Property Company Limited
262
4
Chugai Ro Co., Ltd.
123
4
Eisenmann AG
100
4
Other owners 472