- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/003 - Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
Patent holdings for IPC class C07C 69/003
Total number of patents in this class: 135
10-year publication summary
|
10
|
15
|
10
|
11
|
15
|
11
|
6
|
11
|
12
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2218 |
5 |
| International Business Machines Corporation | 61287 |
4 |
| ExxonMobil Chemical Patents Inc. | 3976 |
4 |
| BASF SE | 20915 |
3 |
| Cognis IP Management GmbH | 633 |
3 |
| Oxiteno S.A. Indústria e Comércio | 116 |
3 |
| The United States of America, as represented by the Secretary of Agriculture | 1102 |
3 |
| Sitryx Therapeutics Limited | 39 |
3 |
| Daikin Industries, Ltd. | 10016 |
2 |
| DSM IP Assets B.V. | 5587 |
2 |
| Chemcom S.A. | 20 |
2 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1372 |
2 |
| Givaudan SA | 1889 |
2 |
| Instituto Valenciano De Investigaciones Agrarias (IVIA) | 12 |
2 |
| Oleon NV | 116 |
2 |
| Symrise AG | 1729 |
2 |
| TATA Chemicals Limited | 78 |
2 |
| Universidad Politecnica de Valencia | 534 |
2 |
| The University of Chicago | 1412 |
2 |
| Petroliam Nasional Berhad | 50 |
2 |
| Other owners | 83 |