- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 37/62 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogenPreparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by substitution of halogen atoms by other halogen atoms
Patent holdings for IPC class C07C 37/62
Total number of patents in this class: 64
10-year publication summary
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6
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5
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3
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1
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5
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5
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4
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5
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4
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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
|
|---|---|---|
| BASF SE | 20979 |
5 |
| Colgate-Palmolive Company | 5782 |
4 |
| Purisys LLC | 24 |
4 |
| Central Glass Company, Limited | 1271 |
2 |
| The Chinese University of Hong Kong | 704 |
2 |
| Kyoto University | 2809 |
2 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2384 |
2 |
| Nippoh Chemicals Co., Ltd. | 17 |
2 |
| Innoverda | 3 |
2 |
| The Regents of the University of California | 20059 |
1 |
| Boehringer Ingelheim International GmbH | 4642 |
1 |
| Massachusetts Institute of Technology | 10102 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2776 |
1 |
| Daikin Industries, Ltd. | 10070 |
1 |
| Asahi Glass Company, Limited | 2760 |
1 |
| President and Fellows of Harvard College | 5995 |
1 |
| Japan Science and Technology Agency | 1300 |
1 |
| Apotex Inc. | 204 |
1 |
| Arkema Inc. | 1067 |
1 |
| Bracco Imaging S.p.A. | 316 |
1 |
| Other owners | 28 |