- 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: 588
10-year publication summary
|
36
|
48
|
53
|
50
|
42
|
48
|
35
|
33
|
29
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2108 |
56 |
| Dow Silicones Corporation | 1919 |
41 |
| Shin-Etsu Chemical Co., Ltd. | 5644 |
39 |
| Evonik Operations GmbH | 4094 |
22 |
| Momentive Performance Materials Inc. | 917 |
12 |
| Dow Corning Corporation | 970 |
11 |
| Citibank, N.A., AS Administrative Agent | 271 |
9 |
| Toagosei Co., Ltd. | 969 |
9 |
| Dow Corning Toray Co., Ltd. | 491 |
8 |
| Milliken & Company | 1200 |
8 |
| Hitachi Chemical Company, Ltd. | 2353 |
7 |
| Kaneka Corporation | 4519 |
7 |
| Toray Fine Chemicals Co., Ltd. | 80 |
6 |
| Nitto Denko Corporation | 8217 |
5 |
| Dow Global Technologies LLC | 10353 |
5 |
| Henkel AG & Co. KGaA | 10568 |
5 |
| Lintec Corporation | 1962 |
5 |
| 3m Innovative Properties Company | 17852 |
4 |
| LG Chem, Ltd. | 17615 |
4 |
| Evonik Degussa GmbH | 1533 |
4 |
| Other owners | 321 |