- 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: 581
10-year publication summary
|
46
|
53
|
54
|
27
|
20
|
30
|
15
|
12
|
6
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Silicones Corporation | 2156 |
36 |
| Shin-Etsu Chemical Co., Ltd. | 6173 |
22 |
| LG Chem, Ltd. | 17997 |
15 |
| 3m Innovative Properties Company | 17455 |
12 |
| Dow Global Technologies LLC | 11090 |
12 |
| FUJIFILM Corporation | 30849 |
11 |
| Henkel AG & Co. KGaA | 10803 |
11 |
| Citibank, N.A., AS Administrative Agent | 240 |
8 |
| Wacker Chemie AG | 2126 |
8 |
| Dow Toray Co., Ltd. | 630 |
8 |
| Ethicon, Inc. | 1116 |
7 |
| Momentive Performance Materials Inc. | 883 |
7 |
| Pallidus, Inc. | 39 |
7 |
| Centre National de La Recherche Scientifique | 11143 |
6 |
| Lotte Advanced Materials Co., Ltd. | 398 |
6 |
| Cheil Industries Inc. | 804 |
5 |
| OSRAM Opto Semiconductors GmbH | 3214 |
5 |
| Momentive Performance Materials GmbH | 129 |
5 |
| SABIC Global Technologies B.V. | 4633 |
5 |
| Shengyi Technology Co., Ltd. | 268 |
5 |
| Other owners | 380 |