- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 239/00 - Compounds containing nitrogen-to-halogen bondsHydroxylamino compounds or ethers or esters thereof
Patent holdings for IPC class C07C 239/00
Total number of patents in this class: 85
10-year publication summary
|
1
|
2
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Takeda Pharmaceutical Company Limited | 2704 |
9 |
| Takeda Pharmaceuticals U.S.A., Inc. | 205 |
8 |
| MPC Merger Sub, Inc. | 14 |
5 |
| MPC Oldco, Inc. | 13 |
5 |
| Boehringer Ingelheim International GmbH | 4644 |
3 |
| Les Laboratoires Servier | 534 |
3 |
| BASF SE | 21036 |
2 |
| Massachusetts Institute of Technology | 10121 |
2 |
| E. R. Squibb & Sons, L.L.C. | 116 |
2 |
| The University of North Carolina at Chapel Hill | 2059 |
2 |
| Bristol-myers Squibb Company | 4840 |
1 |
| Syngenta Participations AG | 1778 |
1 |
| Vertex Pharmaceuticals Incorporated | 1627 |
1 |
| University of Florida Research Foundation, Inc. | 4055 |
1 |
| AMOREPACIFIC Corporation | 2847 |
1 |
| Askat Inc. | 51 |
1 |
| BioSphere Medical, Inc. | 35 |
1 |
| BiPar Sciences, Inc. | 15 |
1 |
| Children's Medical Center Corporation | 1894 |
1 |
| Chiral Quest, Inc. | 5 |
1 |
| Other owners | 34 |