- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 209/22 - Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of other functional groups
Patent holdings for IPC class C07C 209/22
Total number of patents in this class: 60
10-year publication summary
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3
|
2
|
9
|
3
|
2
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2
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2
|
3
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1
|
2
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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 Florida Research Foundation, Inc. | 4194 |
4 |
| Showa Denko K.K. | 2061 |
3 |
| ExxonMobil Research And Engineering Company | 2395 |
2 |
| Merck Patent GmbH | 5742 |
2 |
| Amgen Inc. | 4445 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2866 |
2 |
| Dow Global Technologies LLC | 11029 |
2 |
| Eastman Chemical Company | 2101 |
2 |
| National University Corporation Nagoya University | 779 |
2 |
| Nippon Shokubai Co., Ltd. | 1535 |
2 |
| TSI Pharmaceutical (Jiangyin) Co., Ltd. | 3 |
2 |
| Univation Technologies, LLC | 611 |
2 |
| Hubei Huida High-Tech Co., Ltd. | 2 |
2 |
| 3m Innovative Properties Company | 17445 |
1 |
| BASF SE | 21328 |
1 |
| The Regents of the University of California | 20868 |
1 |
| Corning Incorporated | 10532 |
1 |
| Kao Corporation | 5096 |
1 |
| Union Carbide Chemicals & Plastics Technology LLC | 101 |
1 |
| Empire Technology Development LLC | 1611 |
1 |
| Other owners | 24 |