- All sections
- C - Chemistry; metallurgy
- 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: 51
10-year publication summary
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5
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5
|
1
|
2
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4
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5
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7
|
4
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6
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5856 |
10 |
| Nicox S.A. | 149 |
8 |
| BASF Agro B.V. | 211 |
3 |
| Josef Meissner GmbH & Co. KG | 22 |
3 |
| Corning Incorporated | 9932 |
2 |
| DSM Fine Chemicals Austria NFG GmbH & Co KG | 39 |
2 |
| Lonza Ltd. | 609 |
2 |
| Shandong Libaode Chemical Co., Ltd. | 4 |
2 |
| Yonsung Fine Chemical Co., Ltd. | 27 |
2 |
| Topsoe A/S | 732 |
2 |
| BASF SE | 19740 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Arizona Board of Regents for The University of Arizona | 19 |
1 |
| Chirogate International Inc. | 28 |
1 |
| Dr. Reddy's Laboratories, Inc. | 207 |
1 |
| Dr. Reddy's Laboratories Limited | 551 |
1 |
| Ferrer Internacional, S.A. | 294 |
1 |
| Lonza Guangzhou Research and Development Center Ltd. | 8 |
1 |
| National University of Singapore | 2228 |
1 |
| Other owners | 5 |