- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/303 - Compounds having groups having acetal carbon atoms bound to acyclic carbon atoms
Patent holdings for IPC class C07C 43/303
Total number of patents in this class: 61
10-year publication summary
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0
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4
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0
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6
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1
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7
|
5
|
2
|
4
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5802 |
13 |
| BASF SE | 20432 |
6 |
| Firmenich SA | 1669 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 5446 |
3 |
| BP p.l.c. | 500 |
3 |
| Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences | 40 |
2 |
| Lonza Ltd. | 610 |
2 |
| V. Mane Fils | 163 |
2 |
| BASF AG | 750 |
1 |
| Asahi Glass Company, Limited | 2882 |
1 |
| Aditya Birla Chemicals (Thailand) Ltd. | 26 |
1 |
| Arkema France | 3889 |
1 |
| Asymchem Laboratories (fuxin) Co., Ltd | 37 |
1 |
| Clariant (France) | 1 |
1 |
| Clariant Produkte (Deutschland) GmbH | 298 |
1 |
| Connora Technologies, Inc. | 5 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1320 |
1 |
| INEOS Paraform GmbH & Co. KG | 2 |
1 |
| Institute of Coal Chemistry, Chinese Academy of Sciences | 13 |
1 |
| JX Nippon Oil & Energy Corporation | 1010 |
1 |
| Other owners | 14 |