Patent holdings for IPC class C08G 77/00

Total number of patents in this class: 1025

10-year publication summary

90
70
96
100
77
91
79
41
55
38
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Dow Silicones Corporation
1885
112
Shin-Etsu Chemical Co., Ltd.
5587
84
Wacker Chemie AG
2100
41
Dow Toray Co., Ltd.
551
32
LG Chem, Ltd.
17549
28
Momentive Performance Materials Inc.
921
26
Citibank, N.A., AS Administrative Agent
272
22
Evonik Operations GmbH
4040
22
Dow Global Technologies LLC
10341
21
Pallidus, Inc.
34
17
Nissan Chemical Industries, Ltd.
1729
14
3m Innovative Properties Company
17842
13
Nissan Chemical Corporation
1967
13
DuPont Toray Specialty Materials Kabushiki Kaisha
63
11
Dow Corning Corporation
975
10
International Business Machines Corporation
60907
8
Merck Patent GmbH
5840
8
Inkron Oy
30
8
Centre National de La Recherche Scientifique
10311
7
Henkel AG & Co. KGaA
10442
7
Other owners 521