- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/12 - Acetic acid esters
Patent holdings for IPC class C07C 69/12
Total number of patents in this class: 45
10-year publication summary
|
7
|
7
|
2
|
2
|
2
|
0
|
2
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2109 |
3 |
| Katholieke Universiteit Leuven K.u. Leuven R & D | 202 |
3 |
| Korea Research Institute of Chemical Technology | 1494 |
3 |
| Sappi Biotech UK Ltd | 7 |
3 |
| Merck Sharp & Dohme LLC | 3734 |
3 |
| Kaneka Corporation | 4841 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49440 |
1 |
| The Johns Hopkins University | 5958 |
1 |
| Alltranz Inc. | 8 |
1 |
| Aurin Biotech Inc. | 11 |
1 |
| Beijing Dingguochangsheng Biotech., Co., Ltd. | 4 |
1 |
| Blaser Swisslube AG | 39 |
1 |
| BP Chemicals Limited | 70 |
1 |
| City of Hope | 1051 |
1 |
| College of William and Mary | 24 |
1 |
| Firmenich SA | 1784 |
1 |
| Guangzhou Insighter Biotechnology Co., Ltd. | 53 |
1 |
| Hong Kong Baptist University | 69 |
1 |
| Hong Kong Baptist University | 120 |
1 |
| Hunan Zhongchuang Chemical Co., Ltd. | 4 |
1 |
| Other owners | 14 |