Patent holdings for IPC class C08K 5/57

Total number of patents in this class: 194

10-year publication summary

7
8
10
29
24
30
5
16
3
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Dow Global Technologies LLC
10156
14
Dow Silicones Corporation
1808
14
Henkel AG & Co. KGaA
10351
11
Daikin Industries, Ltd.
9838
10
Kaneka Corporation
4498
10
LG Chem, Ltd.
17639
8
PMC Organometallix, Inc.
26
7
E. I. du Pont de Nemours and Company
4249
6
Rohm and Haas Company
2852
6
Dow Global Technologies Inc.
917
4
Borealis AG
2715
4
Ivoclar Vivadent AG
1065
4
Covestro (Netherlands) B.V.
292
4
The Yokohama Rubber Co., Ltd.
3961
3
Bluestar Silicones France.
91
3
Nitrochemie Aschau GmbH
46
3
The Boeing Company
19911
2
Bridgestone Corporation
7147
2
Shin-Etsu Chemical Co., Ltd.
5446
2
Albemarle Corporation
511
2
Other owners 75