- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 28/02 - Homopolymers or 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 28/02
Total number of patents in this class: 89
10-year publication summary
|
6
|
9
|
2
|
8
|
1
|
2
|
5
|
5
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30594 |
7 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
6 |
| Solventum Intellectual Properties Company | 3423 |
4 |
| Alcon, Inc. | 5895 |
3 |
| 3m Innovative Properties Company | 17458 |
2 |
| LG Chem, Ltd. | 17950 |
2 |
| Mitsui Chemicals, Inc. | 3259 |
2 |
| Battelle Memorial Institute | 2608 |
2 |
| JSR Corporation | 2552 |
2 |
| Arkema Inc. | 1060 |
2 |
| Korea University Research and Business Foundation | 3286 |
2 |
| Kuraray Co., Ltd. | 3601 |
2 |
| Lanxess Deutschland GmbH | 1142 |
2 |
| Solvay Specialty Polymers Italy S.p.A. | 654 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3328 |
2 |
| BASF SE | 21306 |
1 |
| Kimberly-clark Worldwide, Inc. | 5261 |
1 |
| Hitachi, Ltd. | 16163 |
1 |
| Industrial Technology Research Institute | 5201 |
1 |
| Eastman Kodak Company | 2589 |
1 |
| Other owners | 42 |