- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
Patent holdings for IPC class C08F 230/08
Total number of patents in this class: 952
10-year publication summary
|
77
|
65
|
72
|
64
|
63
|
70
|
69
|
63
|
65
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10385 |
43 |
| Dow Silicones Corporation | 1904 |
39 |
| Rohm and Haas Company | 2916 |
30 |
| 3m Innovative Properties Company | 17853 |
25 |
| Johnson & Johnson Vision Care, Inc. | 1182 |
23 |
| Shin-Etsu Chemical Co., Ltd. | 5615 |
22 |
| Alcon, Inc. | 5408 |
21 |
| Life Technologies Corporation | 3279 |
16 |
| Life Technologies AS | 75 |
14 |
| Dow Toray Co., Ltd. | 561 |
14 |
| FUJIFILM Corporation | 29273 |
13 |
| BenQ Materials Corporation | 157 |
12 |
| Momentive Performance Materials Inc. | 919 |
12 |
| Nissan Chemical Industries, Ltd. | 1723 |
12 |
| Sumitomo Rubber Industries, Ltd. | 4508 |
11 |
| BASF SE | 20874 |
10 |
| Kaneka Corporation | 4496 |
10 |
| Borealis AG | 2801 |
10 |
| Citibank, N.A., AS Administrative Agent | 272 |
10 |
| NOK Corporation | 2215 |
10 |
| Other owners | 595 |