- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 63/02 - PurificationSeparation specially adapted for the purpose of recovering organic compoundsStabilisationUse of additives by treatment giving rise to a chemical modification
Patent holdings for IPC class C07B 63/02
Total number of patents in this class: 81
10-year publication summary
|
6
|
1
|
15
|
8
|
7
|
8
|
3
|
9
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Florida State University Research Foundation, Inc. | 710 |
3 |
| Furanix Technologies B.V. | 136 |
3 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 329 |
3 |
| Avantium Knowledge Centre B.V. | 176 |
3 |
| Uop LLC | 4187 |
2 |
| ABN AMRO Bank N.V. | 78 |
2 |
| Eastman Chemical Company | 2262 |
2 |
| Jitsubo Co., Ltd. | 16 |
2 |
| Lygos, Inc. | 78 |
2 |
| National University Corporation Tokyo University of Agriculture and Technology | 338 |
2 |
| PetroChina Company Limited | 585 |
2 |
| HEXO Operations Inc. | 228 |
2 |
| Boulder Creek Technologies, LLC | 6 |
2 |
| BASF SE | 20421 |
1 |
| LG Chem, Ltd. | 17643 |
1 |
| The Regents of the University of California | 19544 |
1 |
| Bayer Schering Pharma AG | 427 |
1 |
| FUJIFILM Corporation | 28829 |
1 |
| Industrial Technology Research Institute | 4955 |
1 |
| Dow Global Technologies LLC | 10167 |
1 |
| Other owners | 44 |