- 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
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2112 |
54 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
45 |
| Dow Silicones Corporation | 2114 |
43 |
| Evonik Operations GmbH | 4362 |
23 |
| Momentive Performance Materials Inc. | 900 |
12 |
| Dow Corning Corporation | 878 |
10 |
| Toagosei Co., Ltd. | 1024 |
9 |
| Citibank, N.A., AS Administrative Agent | 245 |
8 |
| Milliken & Company | 1147 |
8 |
| Hitachi Chemical Company, Ltd. | 2241 |
7 |
| Dow Corning Toray Co., Ltd. | 456 |
7 |
| 3m Innovative Properties Company | 17478 |
6 |
| Toray Fine Chemicals Co., Ltd. | 83 |
6 |
| Lintec Corporation | 2008 |
6 |
| Dow Toray Co., Ltd. | 623 |
6 |
| Nitto Denko Corporation | 8536 |
5 |
| Dow Global Technologies LLC | 10944 |
5 |
| Henkel AG & Co. KGaA | 10770 |
5 |
| LG Chem, Ltd. | 17921 |
4 |
| Bridgestone Corporation | 7259 |
4 |
| Other owners | 321 |