- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 323/65 - 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 sulfur atoms, not being part of thio groups, bound to the same carbon skeleton containing sulfur atoms of sulfone or sulfoxide groups bound to the carbon skeleton
Patent holdings for IPC class C07C 323/65
Total number of patents in this class: 67
10-year publication summary
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4
|
6
|
2
|
2
|
8
|
3
|
2
|
2
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2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Neem Biotech Limited | 11 |
5 |
| DIC Corporation | 3794 |
4 |
| National University Corporation, Iwate University | 90 |
4 |
| Sumitomo Chemical Company, Limited | 9046 |
3 |
| BASF SE | 20933 |
2 |
| Centre National de La Recherche Scientifique | 10418 |
2 |
| Bayer Intellectual Property GmbH | 2499 |
2 |
| Bayer Cropscience AG | 2035 |
2 |
| Board of Regents, The University of Texas System | 5793 |
2 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2157 |
2 |
| Pharmaleads | 25 |
2 |
| Sumitomo Seika Chemicals Co., Ltd. | 1039 |
2 |
| Universite D'aix-marseille | 883 |
2 |
| Kos Therapeutics, Inc. | 7 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3540 |
1 |
| AstraZeneca AB | 2909 |
1 |
| AstraZeneca UK Limited | 642 |
1 |
| Pfizer Inc. | 3387 |
1 |
| Merck Patent GmbH | 5831 |
1 |
| Shell Oil Company | 2140 |
1 |
| Other owners | 25 |