- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 209/04 - Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
Patent holdings for IPC class C07C 209/04
Total number of patents in this class: 31
10-year publication summary
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3
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1
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2
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1
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5
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2
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4
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1
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 298 |
4 |
| China Petroleum & Chemical Corporation | 1908 |
4 |
| The Regents of the University of California | 19929 |
3 |
| Rhodia Operations | 1586 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4650 |
2 |
| Bayer Cropscience AG | 2036 |
1 |
| Canopy Growth Corporation | 221 |
1 |
| Eberhard-Karls-Universität Tübingen | 119 |
1 |
| Huntsman Petrochemical LLC | 294 |
1 |
| Ind-Swift Laboratories Limited | 56 |
1 |
| NOHMs Technologies, Inc. | 44 |
1 |
| Tricida, Inc. | 29 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1901 |
1 |
| Topchem Pharmaceuticals Limited | 2 |
1 |
| Kintai Therapeutics, Inc. | 2 |
1 |
| Rhodia Poliamida e Especialidades S.A. | 22 |
1 |
| Centre National de La Recherche Scientifique (cnrs) | 3107 |
1 |
| MSN Laboratories Private Limited, R&D Center | 101 |
1 |
| le Centre National de La Recherche Scientifique | 71 |
1 |
| Kynan Duke IP, LLC | 8 |
1 |
| Other owners | 0 |