- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 323/66 - 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 sulfo, esterified sulfo or halosulfonyl groups, bound to the carbon skeleton
Patent holdings for IPC class C07C 323/66
Total number of patents in this class: 40
10-year publication summary
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8
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2
|
4
|
2
|
2
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2
|
2
|
1
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1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30594 |
4 |
| Quantum Genomics | 13 |
3 |
| Wisconsin Alumni Research Foundation | 3900 |
2 |
| San-Apro Limited | 78 |
2 |
| Samsung Electronics Co., Ltd. | 158442 |
1 |
| F. Hoffmann-La Roche AG | 7808 |
1 |
| Hoffmann-La Roche Inc. | 3818 |
1 |
| LG Chem, Ltd. | 17950 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3394 |
1 |
| Centre National de La Recherche Scientifique | 11059 |
1 |
| Sumitomo Chemical Company, Limited | 8968 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
1 |
| Compagnie générale des établissements Michelin SCA | 2731 |
1 |
| Michelin Recherche et Technique S.A. | 2080 |
1 |
| JSR Corporation | 2552 |
1 |
| Bioxiness Pharmaceuticals, Inc. | 4 |
1 |
| Consejo Superior de Investigaciones Cientificas | 799 |
1 |
| Dongjin Semichem Co., Ltd. | 514 |
1 |
| Fundació Institut Catalá de Nanociéncia I Nanotecnologia | 27 |
1 |
| Hach Company | 426 |
1 |
| Other owners | 13 |