- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 31/00 - Reduction in general
Patent holdings for IPC class C07B 31/00
Total number of patents in this class: 132
10-year publication summary
|
6
|
17
|
4
|
9
|
11
|
8
|
5
|
12
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21303 |
8 |
| Versalis S.P.A. | 531 |
6 |
| Tower Engineering Solutions, LLC | 15 |
5 |
| Takeda Pharmaceutical Company Limited | 2715 |
4 |
| Centre National de La Recherche Scientifique | 11016 |
3 |
| Firmenich SA | 1759 |
3 |
| Organofuel Sweden AB | 19 |
3 |
| Energy Integration, Inc. | 23 |
3 |
| Battelle Memorial Institute | 2603 |
2 |
| ABN AMRO Bank N.V. | 78 |
2 |
| Arkema France | 4238 |
2 |
| Beijing Aglaia Technology Development Co., Ltd. | 40 |
2 |
| The Governors of the University of Alberta | 875 |
2 |
| Micromidas, Inc. | 22 |
2 |
| National University Corporation Hokkaido University | 1366 |
2 |
| Osaka University | 3269 |
2 |
| Piramal Enterprises Limited | 151 |
2 |
| Shiono Chemical Co., Ltd. | 3 |
2 |
| Solvias AG | 27 |
2 |
| Stephan Consulting Corporation | 2 |
2 |
| Other owners | 73 |