- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/716 - Esters of keto-carboxylic acids
Patent holdings for IPC class C07C 69/716
Total number of patents in this class: 208
10-year publication summary
|
9
|
16
|
10
|
17
|
10
|
9
|
6
|
12
|
15
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rhodia Operations | 1645 |
7 |
| Universite de Poitiers | 187 |
7 |
| le Centre National de La Recherche Scientifique | 72 |
6 |
| Ihara Chemical Industry Co., Ltd. | 79 |
5 |
| United Therapeutics Corporation | 291 |
5 |
| Boehringer Ingelheim International GmbH | 4629 |
4 |
| Sumitomo Chemical Company, Limited | 8808 |
4 |
| Council of Scientific & Industrial Research | 1397 |
4 |
| Lonza Ltd. | 609 |
4 |
| Symrise AG | 1597 |
4 |
| The United States of America, as represented by the Secretary of Agriculture | 1033 |
4 |
| Dermavant Sciences GmbH | 77 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| DSM IP Assets B.V. | 5856 |
3 |
| Biosuccess Biotech Co. Ltd. | 24 |
3 |
| Bracco Imaging S.p.A. | 322 |
3 |
| Central Glass Company, Limited | 1244 |
3 |
| Eastman Chemical Company | 2239 |
3 |
| The University of Tokyo | 3903 |
3 |
| The University of Western Ontario | 322 |
3 |
| Other owners | 126 |