- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 33/46 - Halogenated unsaturated alcohols containing only six-membered aromatic rings as cyclic part
Patent holdings for IPC class C07C 33/46
Total number of patents in this class: 93
10-year publication summary
|
7
|
5
|
4
|
7
|
2
|
3
|
4
|
1
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9031 |
9 |
| National University Corporation Nagoya University | 860 |
6 |
| Ashwin-Ushas Corporation, Inc. | 23 |
3 |
| Central Glass Company, Limited | 1264 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3459 |
3 |
| Sekisui Medical Co., Ltd. | 664 |
3 |
| Bayer Cropscience AG | 2051 |
2 |
| Johnson Matthey Public Limited Company | 1844 |
2 |
| Kanto Denka Kogyo Co., Ltd. | 137 |
2 |
| Kyoto University | 2798 |
2 |
| National University Corporation Gunma University | 293 |
2 |
| Taiyo Nippon Sanso Corporation | 367 |
2 |
| Takasago International Corporation | 404 |
2 |
| Zhongshan Enantiotech Corporation Limited | 5 |
2 |
| Nantes Université | 232 |
2 |
| The Procter & Gamble Company | 22043 |
1 |
| BASF SE | 20892 |
1 |
| Janssen Pharmaceutica N.V. | 3396 |
1 |
| Janssen Pharmaceuticals, Inc. | 428 |
1 |
| Bayer AG | 3323 |
1 |
| Other owners | 43 |