- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
Patent holdings for IPC class C08L 83/06
Total number of patents in this class: 1331
10-year publication summary
|
91
|
96
|
109
|
95
|
121
|
110
|
84
|
95
|
75
|
43
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5602 |
192 |
| Dow Silicones Corporation | 1896 |
101 |
| Henkel AG & Co. KGaA | 10482 |
38 |
| Wacker Chemie AG | 2104 |
35 |
| LG Chem, Ltd. | 17564 |
31 |
| Dow Corning Toray Co., Ltd. | 494 |
31 |
| Dow Toray Co., Ltd. | 553 |
28 |
| Dow Global Technologies LLC | 10384 |
27 |
| Momentive Performance Materials Inc. | 920 |
26 |
| Dow Corning Corporation | 971 |
24 |
| Momentive Performance Materials Japan LLC | 168 |
20 |
| 3m Innovative Properties Company | 17855 |
16 |
| Elkem Silicones France SAS | 158 |
14 |
| FUJIFILM Corporation | 29251 |
13 |
| Inkron Oy | 30 |
13 |
| Samsung SDI Co., Ltd. | 8080 |
12 |
| Sumitomo Chemical Company, Limited | 9018 |
12 |
| Daicel Corporation | 2332 |
12 |
| Kaneka Corporation | 4484 |
11 |
| The Yokohama Rubber Co., Ltd. | 4017 |
11 |
| Other owners | 664 |