- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 39/00 - Halogenation
Patent holdings for IPC class C07B 39/00
Total number of patents in this class: 183
10-year publication summary
|
3
|
18
|
13
|
15
|
15
|
10
|
5
|
16
|
8
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10478 |
7 |
| BASF SE | 21303 |
6 |
| President and Fellows of Harvard College | 6091 |
6 |
| Agc, Inc. | 5502 |
6 |
| The Trustees of Princeton University | 1262 |
5 |
| Bracco Imaging S.p.A. | 309 |
4 |
| Mexichem Amanco Holding S.A. de C.V. | 115 |
4 |
| Principia Biopharma Inc. | 247 |
4 |
| The General Hospital Corporation | 4858 |
3 |
| National University Corporation Hokkaido University | 1366 |
3 |
| Soochow University | 1781 |
3 |
| Technion Research & Development Foundation Ltd. | 1260 |
3 |
| UPL Limited | 629 |
3 |
| Zhejiang Avilive Chemical Co., Ltd. | 3 |
3 |
| Fujian Yongjing Technology Co., Ltd | 42 |
3 |
| The Regents of the University of California | 20720 |
2 |
| Honeywell International Inc. | 12778 |
2 |
| Merck Patent GmbH | 5725 |
2 |
| The Johns Hopkins University | 5875 |
2 |
| University of Southern California | 2128 |
2 |
| Other owners | 110 |