Patent holdings for IPC class C09K 3/14

Total number of patents in this class: 3781

10-year publication summary

271
269
275
291
261
242
189
185
172
100
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Fujimi Incorporated
740
374
3m Innovative Properties Company
17857
283
Saint-Gobain Abrasives, Inc.
889
207
Saint-Gobain Abrasifs
654
202
Saint-Gobain Ceramics & Plastics, Inc.
840
147
Hitachi Chemical Company, Ltd.
2354
136
Cabot Microelectronics Corporation
198
114
Resonac Corporation
2769
97
Versum Materials US, LLC
641
60
CMC Materials LLC
246
58
JSR Corporation
2515
57
BASF SE
20904
51
Akebono Brake Industry Co., Ltd.
359
43
Kao Corporation
4959
42
Nitta Haas Incorporated
70
41
Diamond Innovations, Inc.
235
38
JGC Catalysts and Chemicals Ltd.
253
37
US Synthetic Corporation
624
37
Nisshinbo Brake, Inc.
57
35
Konica Minolta, Inc.
8704
34
Other owners 1688