- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 228/02 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur by a bond to sulfur
Patent holdings for IPC class C08F 228/02
Total number of patents in this class: 282
10-year publication summary
|
28
|
24
|
24
|
20
|
17
|
16
|
11
|
6
|
15
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 6048 |
32 |
| BASF SE | 21292 |
17 |
| LG Chem, Ltd. | 17929 |
10 |
| The Procter & Gamble Company | 21854 |
7 |
| Rohm and Haas Company | 2951 |
7 |
| Dow Global Technologies LLC | 10916 |
7 |
| Tokyo Ohka Kogyo Co., Ltd. | 1558 |
6 |
| 3m Innovative Properties Company | 17497 |
5 |
| Eastman Kodak Company | 2614 |
5 |
| W. L. Gore & Associates, Inc. | 2718 |
5 |
| FUJIFILM Corporation | 30458 |
4 |
| Samsung SDI Co., Ltd. | 10502 |
4 |
| JSR Corporation | 2547 |
4 |
| Nippon Shokubai Co., Ltd. | 1537 |
4 |
| Solvay Specialty Polymers Italy S.p.A. | 656 |
4 |
| Sogang University Research & Business Development Foundation | 241 |
4 |
| Kzj New Materials Group Co., Ltd. | 53 |
4 |
| Henkel AG & Co. KGaA | 10766 |
3 |
| University of Florida Research Foundation, Inc. | 4178 |
3 |
| BL Technologies, Inc. | 843 |
3 |
| Other owners | 144 |