Patent holdings for IPC class C04B 35/653

Total number of patents in this class: 214

10-year publication summary

15
14
29
24
13
18
11
12
13
6
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Saint-Gobain Centre de Recherches et d'Etudes Europeen
490
35
General Electric Company
13829
7
Canon Inc.
39442
7
Siemens AG
24561
5
NGK Insulators, Ltd.
4920
5
Glassflake Limited
19
4
Ube Industries, Ltd.
853
4
Unifrax I LLC
242
4
Quantumscape Battery, Inc.
193
4
Arkema France
3987
3
Daiichi Kigenso Kagaku Kogyo Co., Ltd.
170
3
Destech Corporation
5
3
Magotteaux International S.A.
122
3
GE Infrastructure Technology, LLC
6192
3
Canon Kabushiki Kaisha
7042
3
The Regents of the University of California
19812
2
Xerox Corporation
7026
2
Toyota Motor Corporation
31451
2
Honeywell International Inc.
13564
2
Centre National de La Recherche Scientifique
10321
2
Other owners 111