- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 83/00 - Compositions of 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 onlyCompositions of derivatives of such polymers
Patent holdings for IPC class C08L 83/00
Total number of patents in this class: 586
10-year publication summary
|
46
|
53
|
54
|
27
|
20
|
30
|
15
|
12
|
6
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Silicones Corporation | 2118 |
36 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
22 |
| LG Chem, Ltd. | 17929 |
15 |
| 3m Innovative Properties Company | 17481 |
13 |
| Dow Global Technologies LLC | 10960 |
12 |
| FUJIFILM Corporation | 30516 |
11 |
| Henkel AG & Co. KGaA | 10762 |
11 |
| Dow Toray Co., Ltd. | 625 |
9 |
| Citibank, N.A., AS Administrative Agent | 245 |
8 |
| Wacker Chemie AG | 2109 |
8 |
| Ethicon, Inc. | 1118 |
7 |
| Momentive Performance Materials Inc. | 897 |
7 |
| Centre National de La Recherche Scientifique | 11026 |
6 |
| Lotte Advanced Materials Co., Ltd. | 398 |
6 |
| Pallidus, Inc. | 38 |
6 |
| Cheil Industries Inc. | 811 |
5 |
| OSRAM Opto Semiconductors GmbH | 3243 |
5 |
| Henkel IP & Holding GmbH | 559 |
5 |
| Momentive Performance Materials GmbH | 129 |
5 |
| SABIC Global Technologies B.V. | 4599 |
5 |
| Other owners | 384 |