- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 39/00 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
Patent holdings for IPC class C07C 39/00
Total number of patents in this class: 51
10-year publication summary
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3
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4
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4
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4
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3
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5
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0
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1
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2
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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
|
|---|---|---|
| Centre National de La Recherche Scientifique | 10531 |
2 |
| Mitsui Chemicals, Inc. | 3238 |
2 |
| Macfarlan Smith Limited | 97 |
2 |
| Wisconsin Alumni Research Foundation | 3883 |
1 |
| ExxonMobil Chemical Patents Inc. | 3977 |
1 |
| Rohm and Haas Company | 2900 |
1 |
| Chevron Oronite Company LLC | 572 |
1 |
| The Regents of the University of Michigan | 4746 |
1 |
| PRC-DeSoto International, Inc. | 571 |
1 |
| Air Water Inc. | 150 |
1 |
| Angus Chemical Company | 105 |
1 |
| Arkema France | 4168 |
1 |
| Chevron Oronite SAS | 12 |
1 |
| China Petroleum & Chemical Corporation | 1909 |
1 |
| Cognis IP Management GmbH | 629 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1379 |
1 |
| East China University of Science and Technology | 520 |
1 |
| Ecole Nationale Superieure de Chimie de Montpellier | 206 |
1 |
| GW Research Limited | 195 |
1 |
| Harman Finochem Limited | 1 |
1 |
| Other owners | 28 |