- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 203/00 - Esters of nitric or nitrous acid
Patent holdings for IPC class C07C 203/00
Total number of patents in this class: 23
10-year publication summary
|
2
|
3
|
2
|
1
|
4
|
0
|
0
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Northeastern University | 1218 |
3 |
| Nicox S.A. | 140 |
2 |
| Ube Industries, Ltd. | 819 |
2 |
| Attgeno AB | 12 |
2 |
| Pujing Chemical Industry Co., Ltd | 40 |
2 |
| BASF SE | 21098 |
1 |
| DSM IP Assets B.V. | 5561 |
1 |
| Tsinghua University | 6023 |
1 |
| China Petroleum & Chemical Corporation | 1955 |
1 |
| Invasive Animals Ltd. | 3 |
1 |
| Ironwood Pharmaceuticals, Inc. | 162 |
1 |
| Lonza Ltd. | 618 |
1 |
| National University of Singapore | 2514 |
1 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 264 |
1 |
| Southwest Research Institute | 736 |
1 |
| Kikkoman Singapore R&D Laboratory Pte Ltd | 1 |
1 |
| Arxada AG | 169 |
1 |
| Other owners | 0 |