- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 313/02 - Sulfinic acids; Derivatives thereof
Patent holdings for IPC class C07C 313/02
Total number of patents in this class: 31
10-year publication summary
|
2
|
4
|
0
|
4
|
1
|
3
|
1
|
3
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amgen Inc. | 3779 |
5 |
| 3m Innovative Properties Company | 18406 |
3 |
| BASF SE | 19740 |
2 |
| Central Glass Company, Limited | 1244 |
2 |
| L. Brüggemann GmbH & Co. KG. | 42 |
2 |
| The Regents of the University of California | 18943 |
1 |
| AstraZeneca AB | 3042 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
1 |
| Bostik SA | 602 |
1 |
| Council of Scientific and Industrial Research | 670 |
1 |
| Eras-labo | 6 |
1 |
| Institut National Polytechnique de Grenoble | 41 |
1 |
| Merial Limited | 158 |
1 |
| Neurochem (International) Limited | 7 |
1 |
| Rhodia Operations | 1645 |
1 |
| Soochow University | 1605 |
1 |
| SpiroChem AG | 4 |
1 |
| Universite Claude Bernard Lyon 1 | 921 |
1 |
| Universite de Haute Alsace | 136 |
1 |
| Other owners | 2 |