- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/06 - Preparatory processes
Patent holdings for IPC class C08G 77/06
Total number of patents in this class: 594
10-year publication summary
|
48
|
53
|
50
|
42
|
49
|
36
|
34
|
29
|
25
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2106 |
53 |
| Shin-Etsu Chemical Co., Ltd. | 6004 |
46 |
| Dow Silicones Corporation | 2082 |
45 |
| Evonik Operations GmbH | 4286 |
23 |
| Momentive Performance Materials Inc. | 887 |
12 |
| Dow Corning Corporation | 893 |
11 |
| Toagosei Co., Ltd. | 1010 |
9 |
| Citibank, N.A., AS Administrative Agent | 252 |
8 |
| Milliken & Company | 1146 |
8 |
| Hitachi Chemical Company, Ltd. | 2260 |
7 |
| Dow Corning Toray Co., Ltd. | 460 |
7 |
| 3m Innovative Properties Company | 17491 |
6 |
| Toray Fine Chemicals Co., Ltd. | 82 |
6 |
| Lintec Corporation | 2004 |
6 |
| Dow Toray Co., Ltd. | 606 |
6 |
| Nitto Denko Corporation | 8483 |
5 |
| Dow Global Technologies LLC | 10858 |
5 |
| Henkel AG & Co. KGaA | 10714 |
5 |
| LG Chem, Ltd. | 17903 |
4 |
| Bridgestone Corporation | 7241 |
4 |
| Other owners | 318 |