- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 45/66 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by splitting-off hydrogen atoms or functional groupsPreparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by hydrogenolysis of functional groups by dehydration
Patent holdings for IPC class C07C 45/66
Total number of patents in this class: 70
10-year publication summary
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4
|
3
|
10
|
1
|
6
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3
|
4
|
0
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6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kao Corporation | 5076 |
7 |
| Arkema France | 4242 |
4 |
| Oxea GmbH | 90 |
3 |
| P2 Science, Inc. | 112 |
3 |
| Visolis, Inc. | 34 |
3 |
| The Procter & Gamble Company | 21855 |
2 |
| The Regents of the University of California | 20745 |
2 |
| Archer Daniels Midland Company | 1075 |
2 |
| BP Corporation North America Inc. | 742 |
2 |
| International Flavors & Fragrances Inc. | 544 |
2 |
| Solvay SA | 946 |
2 |
| UMC Utrecht Holding B.V. | 215 |
2 |
| Universiteit Utrecht Holding B.V. | 142 |
2 |
| Nikang Therapeutics, Inc. | 108 |
2 |
| BASF SE | 21303 |
1 |
| Syngenta Participations AG | 1524 |
1 |
| Syngenta Crop Protection AG | 6701 |
1 |
| Centre National de La Recherche Scientifique | 11023 |
1 |
| Evonik Degussa GmbH | 1379 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2858 |
1 |
| Other owners | 26 |