- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 29/92 - SeparationPurificationStabilisationUse of additives by treatment giving rise to a chemical modification of at least one compound by a consecutive conversion and reconstruction
Patent holdings for IPC class C07C 29/92
Total number of patents in this class: 33
10-year publication summary
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3
|
0
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2
|
3
|
5
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3
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0
|
2
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1
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| University of Southern California | 2123 |
8 |
| Braskem S.A. | 475 |
3 |
| Board of Trustees of Michigan State University | 1209 |
2 |
| Rhodia Poliamida e Especialidades Ltda | 57 |
2 |
| ZoneFlow Reactor Technologies, LLC | 27 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5997 |
1 |
| Uop LLC | 4330 |
1 |
| Tsinghua University | 6128 |
1 |
| Abbvie Inc. | 1837 |
1 |
| Celanese International Corporation | 912 |
1 |
| Council of Scientific and Industrial Research | 580 |
1 |
| Council of Scientific & Industrial Research | 1435 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 695 |
1 |
| Oxea GmbH | 79 |
1 |
| Tianjin University | 885 |
1 |
| Transition Therapeutics Ireland Limited | 7 |
1 |
| U.S. Department of Energy | 236 |
1 |
| Woodland Biofuels Inc. | 5 |
1 |
| Serviço Nacional de Aprendizagem Industrial- Senai/dr-ba | 6 |
1 |
| Merck Sharp & Dohme LLC | 3737 |
1 |
| Other owners | 1 |