- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/08 - Preparatory processes characterised by the catalysts used
Patent holdings for IPC class C08G 77/08
Total number of patents in this class: 1184
10-year publication summary
|
64
|
72
|
67
|
99
|
117
|
123
|
102
|
83
|
76
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Silicones Corporation | 2013 |
182 |
| Shin-Etsu Chemical Co., Ltd. | 5842 |
127 |
| Dow Global Technologies LLC | 10696 |
47 |
| Wacker Chemie AG | 2103 |
47 |
| Dow Toray Co., Ltd. | 584 |
45 |
| Evonik Operations GmbH | 4198 |
38 |
| Henkel AG & Co. KGaA | 10682 |
27 |
| Bluestar Silicones France SAS | 94 |
23 |
| Dow Corning Corporation | 934 |
21 |
| Momentive Performance Materials Inc. | 885 |
19 |
| Bluestar Silicones France. | 73 |
18 |
| 3m Innovative Properties Company | 17614 |
17 |
| Centre National de La Recherche Scientifique | 10801 |
15 |
| Sika Technology AG | 2928 |
15 |
| Universite Claude Bernard Lyon 1 | 1057 |
15 |
| Elkem Silicones France SAS | 169 |
15 |
| LG Chem, Ltd. | 17741 |
14 |
| Citibank, N.A., AS Administrative Agent | 264 |
13 |
| Nitto Kasei Co., Ltd. | 108 |
13 |
| Factor Bioscience Inc. | 102 |
12 |
| Other owners | 461 |