- 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: 603
10-year publication summary
|
40
|
46
|
53
|
54
|
27
|
20
|
29
|
15
|
12
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Silicones Corporation | 1914 |
35 |
| Shin-Etsu Chemical Co., Ltd. | 5632 |
23 |
| LG Chem, Ltd. | 17594 |
16 |
| 3m Innovative Properties Company | 17858 |
13 |
| Dow Global Technologies LLC | 10401 |
12 |
| FUJIFILM Corporation | 29295 |
11 |
| Henkel AG & Co. KGaA | 10525 |
10 |
| Citibank, N.A., AS Administrative Agent | 271 |
8 |
| Dow Toray Co., Ltd. | 565 |
8 |
| Centre National de La Recherche Scientifique | 10408 |
7 |
| Wacker Chemie AG | 2105 |
7 |
| Ethicon, Inc. | 1185 |
6 |
| Momentive Performance Materials Inc. | 918 |
6 |
| Lotte Advanced Materials Co., Ltd. | 405 |
6 |
| Pallidus, Inc. | 34 |
6 |
| Xerox Corporation | 7021 |
5 |
| Cheil Industries Inc. | 899 |
5 |
| OSRAM Opto Semiconductors GmbH | 3313 |
5 |
| Henkel IP & Holding GmbH | 568 |
5 |
| Momentive Performance Materials GmbH | 127 |
5 |
| Other owners | 404 |