- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 313/04 - Sulfinic acidsEsters thereof
Patent holdings for IPC class C07C 313/04
Total number of patents in this class: 57
10-year publication summary
|
4
|
4
|
6
|
5
|
4
|
3
|
3
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rhodia Operations | 1591 |
12 |
| Central Glass Company, Limited | 1249 |
6 |
| Baylor College of Medicine | 920 |
5 |
| L. Brüggemann GmbH & Co. KG. | 49 |
4 |
| 3m Innovative Properties Company | 17998 |
3 |
| Soochow University | 1722 |
2 |
| Genentech, Inc. | 3886 |
1 |
| Bayer Cropscience AG | 2131 |
1 |
| Bayer Animal Health GmbH | 229 |
1 |
| FUJIFILM Corporation | 28863 |
1 |
| Henkel AG & Co. KGaA | 10367 |
1 |
| The Board of Trustees of the University of Illinois | 2678 |
1 |
| JSR Corporation | 2483 |
1 |
| Ardenia Investments, Ltd. | 10 |
1 |
| Arena Pharmaceuticals, Inc. | 367 |
1 |
| China Petroleum & Chemical Corporation | 1800 |
1 |
| Dai-Ichi Kogyo Seiyaku Co., Ltd. | 229 |
1 |
| Industry-University Cooperation Foundation Hanyang University | 1007 |
1 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1279 |
1 |
| Nanyang Technological University | 1907 |
1 |
| Other owners | 11 |