- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
Patent holdings for IPC class C08G 77/14
Total number of patents in this class: 1054
10-year publication summary
|
92
|
92
|
76
|
89
|
69
|
51
|
57
|
54
|
39
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 6096 |
103 |
| Dow Silicones Corporation | 2114 |
76 |
| LG Chem, Ltd. | 17921 |
38 |
| Daicel Corporation | 2523 |
27 |
| Dow Toray Co., Ltd. | 623 |
26 |
| Evonik Operations GmbH | 4362 |
26 |
| Wacker Chemie AG | 2112 |
23 |
| Momentive Performance Materials Inc. | 900 |
21 |
| Nissan Chemical Industries, Ltd. | 1645 |
20 |
| Dow Global Technologies LLC | 10944 |
18 |
| Nissan Chemical Corporation | 2227 |
18 |
| 3m Innovative Properties Company | 17478 |
15 |
| Kaneka Corporation | 4703 |
15 |
| Dow Corning Corporation | 878 |
15 |
| Citibank, N.A., AS Administrative Agent | 245 |
15 |
| FUJIFILM Corporation | 30514 |
14 |
| Alcon, Inc. | 5861 |
14 |
| Dow Corning Toray Co., Ltd. | 456 |
13 |
| Toray Industries, Inc. | 7113 |
12 |
| Bluestar Silicones France SAS | 92 |
12 |
| Other owners | 533 |