- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
Patent holdings for IPC class C08G 77/00
Total number of patents in this class: 1119
10-year publication summary
|
70
|
96
|
100
|
77
|
92
|
87
|
52
|
57
|
76
|
57
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Silicones Corporation | 2118 |
127 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
92 |
| Wacker Chemie AG | 2109 |
46 |
| Dow Toray Co., Ltd. | 625 |
44 |
| Momentive Performance Materials Inc. | 897 |
34 |
| LG Chem, Ltd. | 17929 |
28 |
| Dow Global Technologies LLC | 10960 |
23 |
| Evonik Operations GmbH | 4368 |
23 |
| Pallidus, Inc. | 38 |
20 |
| Citibank, N.A., AS Administrative Agent | 245 |
19 |
| Nissan Chemical Industries, Ltd. | 1643 |
14 |
| Nissan Chemical Corporation | 2229 |
14 |
| 3m Innovative Properties Company | 17481 |
11 |
| Alcon, Inc. | 5876 |
11 |
| Merck Patent GmbH | 5729 |
9 |
| Henkel AG & Co. KGaA | 10762 |
9 |
| Duroptix Materials Kabushiki Kaisha | 33 |
9 |
| Centre National de La Recherche Scientifique | 11026 |
8 |
| Dow Corning Corporation | 878 |
8 |
| Inkron Oy | 32 |
8 |
| Other owners | 562 |