- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 323/47 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having at least one of the nitrogen atoms, not being part of nitro or nitroso groups, further bound to other hetero atoms to oxygen atoms
Patent holdings for IPC class C07C 323/47
Total number of patents in this class: 43
10-year publication summary
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5
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2
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3
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1
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1
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2
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1
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1
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3
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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
|
|---|---|---|
| Adeka Corporation | 1366 |
6 |
| Changzhou Tronly New Electronic Materials Co.,Ltd. | 81 |
5 |
| Changzhou Tronly Advanced Electronic Materials Co., Ltd. | 82 |
4 |
| Tosk, Inc. | 42 |
3 |
| BASF SE | 21078 |
2 |
| FUJIFILM Corporation | 29742 |
2 |
| Daikin Industries, Ltd. | 10133 |
2 |
| Tokyo Institute of Technology | 1365 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1550 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3204 |
2 |
| Jiangsu Hecheng Advanced Materials Co., Ltd. | 9 |
2 |
| Zhengzhou Institute of Chiral Drugs Research Co., Ltd | 2 |
2 |
| Asahi Glass Company, Limited | 2743 |
1 |
| American Dye Source, Inc. | 5 |
1 |
| INSIGHT HIGH TECHNOLOGY Co., Ltd | 11 |
1 |
| Jiangsu ROTAM Chemistry Co., Ltd. | 103 |
1 |
| University of San Diego | 20 |
1 |
| UPL Limited | 599 |
1 |
| R L Finechem Private Limited | 3 |
1 |
| Eutec New Materials Technology (Suzhou) Co., Ltd | 9 |
1 |
| Other owners | 1 |