- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 47/228 - Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde
Patent holdings for IPC class C07C 47/228
Total number of patents in this class: 76
10-year publication summary
2
|
7
|
6
|
5
|
1
|
1
|
4
|
3
|
5
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Givaudan SA | 1760 |
16 |
Lonza Ltd. | 609 |
6 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
6 |
BASF SE | 19740 |
4 |
Tohoku University | 2526 |
4 |
The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
2 |
Council of Scientific & Industrial Research | 1397 |
2 |
Eastman Chemical Company | 2239 |
2 |
I-Tech AB | 25 |
2 |
Merck Patent GmbH | 5909 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
BASF AG | 1258 |
1 |
Japan Science and Technology Agency | 1564 |
1 |
Amano Enzyme Inc. | 324 |
1 |
Daiichi Sankyo Company, Limited | 1829 |
1 |
Enantiotech Corporation Limited | 9 |
1 |
FUJIFILM Finechemicals Co., Ltd. | 5 |
1 |
Galderma S.A. | 174 |
1 |
Jeju National University Industry-Academic Cooperation Foundation | 124 |
1 |
JX Nippon Oil & Energy Corporation | 1019 |
1 |
Other owners | 21 |