- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 321/12 - Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms
Patent holdings for IPC class C07C 321/12
Total number of patents in this class: 25
10-year publication summary
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3
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3
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5
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0
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1
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2
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1
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2
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0
|
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
|
|---|---|---|
| Uop LLC | 4247 |
2 |
| The Goodyear Tire & Rubber Company | 2468 |
2 |
| Agilent Technologies, Inc. | 2632 |
2 |
| Mitsui Chemicals, Inc. | 3239 |
2 |
| Auckland UniServices Limited | 494 |
2 |
| SAM Houston State University | 43 |
2 |
| Saudi Arabian Oil Company | 13428 |
2 |
| The Regents of the University of California | 20137 |
1 |
| International Business Machines Corporation | 61596 |
1 |
| The General Hospital Corporation | 4781 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3801 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1381 |
1 |
| Lanxess Deutschland GmbH | 1112 |
1 |
| Philipps-universitat Marburg | 106 |
1 |
| Sichuan University | 575 |
1 |
| Soochow University | 1742 |
1 |
| Universidad de Alcala | 61 |
1 |
| Selection Bioscience LLC | 11 |
1 |
| Other owners | 0 |