- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 28/04 - Thioethers
Patent holdings for IPC class C08F 28/04
Total number of patents in this class: 23
10-year publication summary
|
3
|
4
|
1
|
3
|
2
|
1
|
1
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21318 |
2 |
| LG Chem, Ltd. | 17937 |
2 |
| The Regents of the University of Colorado, a body corporate | 2812 |
2 |
| Riken | 1716 |
2 |
| Solventum Intellectual Properties Company | 3419 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
1 |
| Konica Minolta, Inc. | 9134 |
1 |
| JSR Corporation | 2560 |
1 |
| Barclays Bank plc, AS Successor Agent | 119 |
1 |
| Central Glass Company, Limited | 1295 |
1 |
| Clarkson University | 101 |
1 |
| Construction Research & Technology GmbH | 599 |
1 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1612 |
1 |
| Kureha Corporation | 1067 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3631 |
1 |
| Napp Systems, Inc. | 2 |
1 |
| Sugai Chemical Industry Co., Ltd. | 6 |
1 |
| Sumitomo Seika Chemicals Co., Ltd. | 1042 |
1 |
| Other owners | 0 |