- 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: 849
10-year publication summary
|
51
|
46
|
44
|
83
|
71
|
82
|
88
|
80
|
57
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10047 |
107 |
| Agc, Inc. | 4895 |
97 |
| Shin-Etsu Chemical Co., Ltd. | 5676 |
78 |
| Kaneka Corporation | 4549 |
73 |
| Wacker Chemie AG | 2113 |
35 |
| Henkel AG & Co. KGaA | 10590 |
32 |
| Momentive Performance Materials Inc. | 919 |
23 |
| Sika Technology AG | 2870 |
23 |
| Bostik SA | 647 |
22 |
| Dow Silicones Corporation | 1950 |
22 |
| Dow Global Technologies LLC | 10386 |
20 |
| Asahi Glass Company, Limited | 2769 |
20 |
| Evonik Operations GmbH | 4123 |
10 |
| 3m Innovative Properties Company | 17813 |
8 |
| Solvay Specialty Polymers Italy S.p.A. | 758 |
7 |
| Spago Nanomedical AB | 24 |
7 |
| Samsung Electronics Co., Ltd. | 147131 |
6 |
| BASF SE | 20967 |
6 |
| Citibank, N.A., AS Administrative Agent | 270 |
6 |
| Momentive Performance Materials Japan LLC | 169 |
6 |
| Other owners | 241 |