- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 228/00 - 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
Patent holdings for IPC class C08F 228/00
Total number of patents in this class: 21
10-year publication summary
|
3
|
2
|
0
|
0
|
0
|
3
|
1
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JSR Corporation | 2514 |
3 |
| Bridgestone Corporation | 7248 |
2 |
| Rohm and Haas Company | 2920 |
2 |
| FUJIFILM Corporation | 29295 |
1 |
| Wisconsin Alumni Research Foundation | 3872 |
1 |
| Afira IPR B.V. | 4 |
1 |
| Clariant Finance (BVI) Limited | 392 |
1 |
| Montanuniversitaet Leoben | 31 |
1 |
| Rhodia Operations | 1587 |
1 |
| S.p.c.m. SA | 240 |
1 |
| Tokyo Ohka Kogyo Co., Ltd. | 1549 |
1 |
| Verdesian Life Sciences, LLC | 66 |
1 |
| Verdesian Life Sciences U.S., LLC | 191 |
1 |
| Zhejiang University | 3122 |
1 |
| Board of Supervisors of Louisiana State University and Agricural and Mechanical College | 1 |
1 |
| Johsnon & Johnson Vision Care, Inc. | 2 |
1 |
| Capital Resin Corporation | 2 |
1 |
| Other owners | 0 |