- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 37/10 - Cyclisation
Patent holdings for IPC class C07B 37/10
Total number of patents in this class: 72
10-year publication summary
|
1
|
7
|
2
|
2
|
5
|
8
|
4
|
2
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZHU, Xiaotao | 13 |
8 |
| JIN, Yinghua | 11 |
7 |
| WANG, Nengqing | 20 |
7 |
| Energy Integration, Inc. | 23 |
3 |
| Vaxcyte, Inc. | 47 |
3 |
| Studiengesellschaft Kohle gGmbH | 74 |
3 |
| Centre National de La Recherche Scientifique | 11016 |
2 |
| Massachusetts Institute of Technology | 10239 |
2 |
| The Board of Trustees of the University of Illinois | 2750 |
2 |
| Takeda Pharmaceutical Company Limited | 2715 |
2 |
| Les Laboratoires Servier | 496 |
2 |
| The Trustees of Boston College | 200 |
2 |
| UPL Limited | 629 |
2 |
| CCT Sciences, LLC | 5 |
2 |
| Boehringer Ingelheim International GmbH | 4493 |
1 |
| Boehringer Ingelheim Pharma GmbH & Co. Kg | 389 |
1 |
| Evonik Industries AG | 223 |
1 |
| Wisconsin Alumni Research Foundation | 3887 |
1 |
| DSM IP Assets B.V. | 5376 |
1 |
| Arkema France | 4238 |
1 |
| Other owners | 19 |