- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 201/02 - Preparation of esters of nitric acid
Patent holdings for IPC class C07C 201/02
Total number of patents in this class: 53
10-year publication summary
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1
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2
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4
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5
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7
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4
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6
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1
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1
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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
|
|---|---|---|
| DSM IP Assets B.V. | 5387 |
10 |
| Nicox S.A. | 143 |
9 |
| Josef Meissner GmbH & Co. KG | 22 |
4 |
| BASF Agro B.V. | 208 |
3 |
| Corning Incorporated | 10538 |
2 |
| Lonza Ltd. | 593 |
2 |
| Shandong Libaode Chemical Co., Ltd. | 3 |
2 |
| Yonsung Fine Chemical Co., Ltd. | 28 |
2 |
| Topsoe A/S | 1072 |
2 |
| BASF SE | 21320 |
1 |
| Centre National de La Recherche Scientifique | 11111 |
1 |
| Industrial Technology Research Institute | 5196 |
1 |
| Arizona Board of Regents for The University of Arizona | 19 |
1 |
| Chirogate International Inc. | 29 |
1 |
| Dr. Reddy's Laboratories, Inc. | 158 |
1 |
| Dr. Reddy's Laboratories Limited | 556 |
1 |
| DSM Fine Chemicals Austria NFG GmbH & Co KG | 16 |
1 |
| Ferrer Internacional, S.A. | 253 |
1 |
| Lonza Guangzhou Research and Development Center Ltd. | 7 |
1 |
| National University of Singapore | 2605 |
1 |
| Other owners | 6 |