- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 65/336 - Polymers modified by chemical after-treatment with organic compounds containing silicon
Patent holdings for IPC class C08G 65/336
Total number of patents in this class: 879
10-year publication summary
|
46
|
50
|
87
|
74
|
86
|
92
|
83
|
58
|
41
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10499 |
107 |
| Agc, Inc. | 5524 |
107 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
81 |
| Kaneka Corporation | 4703 |
75 |
| Henkel AG & Co. KGaA | 10770 |
35 |
| Wacker Chemie AG | 2112 |
35 |
| Sika Technology AG | 3004 |
25 |
| Bostik SA | 677 |
23 |
| Momentive Performance Materials Inc. | 900 |
22 |
| Dow Silicones Corporation | 2114 |
22 |
| Dow Global Technologies LLC | 10944 |
20 |
| Asahi Glass Company, Limited | 2622 |
17 |
| Evonik Operations GmbH | 4362 |
11 |
| 3m Innovative Properties Company | 17478 |
7 |
| Spago Nanomedical AB | 25 |
7 |
| Samsung Electronics Co., Ltd. | 157719 |
6 |
| BASF SE | 21303 |
6 |
| Citibank, N.A., AS Administrative Agent | 245 |
6 |
| Solvay Specialty Polymers Italy S.p.A. | 656 |
6 |
| Evonik Degussa GmbH | 1379 |
5 |
| Other owners | 256 |