- 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
|
36
|
48
|
52
|
48
|
40
|
47
|
36
|
33
|
25
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2105 |
53 |
| Dow Silicones Corporation | 1990 |
44 |
| Shin-Etsu Chemical Co., Ltd. | 5807 |
43 |
| Evonik Operations GmbH | 4181 |
23 |
| Momentive Performance Materials Inc. | 896 |
12 |
| Dow Corning Corporation | 948 |
11 |
| Citibank, N.A., AS Administrative Agent | 266 |
9 |
| Toagosei Co., Ltd. | 981 |
9 |
| Milliken & Company | 1180 |
8 |
| Hitachi Chemical Company, Ltd. | 2315 |
7 |
| Dow Corning Toray Co., Ltd. | 478 |
7 |
| 3m Innovative Properties Company | 17717 |
6 |
| Toray Fine Chemicals Co., Ltd. | 81 |
6 |
| Kaneka Corporation | 4608 |
6 |
| Lintec Corporation | 1990 |
6 |
| Nitto Denko Corporation | 8361 |
5 |
| Dow Global Technologies LLC | 10582 |
5 |
| Henkel AG & Co. KGaA | 10655 |
5 |
| LG Chem, Ltd. | 17704 |
4 |
| Bridgestone Corporation | 7212 |
4 |
| Other owners | 321 |