- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 37/11 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
Patent holdings for IPC class C07C 37/11
Total number of patents in this class: 53
10-year publication summary
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8
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4
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8
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7
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1
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4
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5
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3
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5
|
2
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIC Corporation | 3597 |
3 |
| Transitions Optical, Inc. | 317 |
3 |
| Purisys LLC | 25 |
3 |
| Kare Chemical Technologies Inc. | 23 |
2 |
| SHPP Global Technologies B.V. | 1045 |
2 |
| General Electric Company | 18133 |
1 |
| BASF SE | 19740 |
1 |
| BASF AG | 1258 |
1 |
| Sumitomo Chemical Company, Limited | 8808 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| ExxonMobil Chemical Patents Inc. | 4286 |
1 |
| DSM IP Assets B.V. | 5856 |
1 |
| The Board of Trustees of the University of Illinois | 2623 |
1 |
| Wako Pure Chemical Industries, Ltd. | 153 |
1 |
| Air Water Inc. | 135 |
1 |
| Consiglio Nazionale delle Ricerche | 521 |
1 |
| Council of Scientific and Industrial Research | 670 |
1 |
| Council of Scientific & Industrial Research | 1397 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
1 |
| Eastman Chemical Company | 2239 |
1 |
| Other owners | 25 |