- All sections
- C - Chemistry; metallurgy
- C07B - General methods of organic chemistry; apparatus therefor
- C07B 63/02 - Purification; Separation specially adapted for the purpose of recovering organic compounds; Stabilisation; Use 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: 80
10-year publication summary
|
3
|
6
|
1
|
15
|
8
|
7
|
8
|
3
|
9
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Florida State University Research Foundation, Inc. | 685 |
3 |
| Furanix Technologies B.V. | 133 |
3 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 331 |
3 |
| Avantium Knowledge Centre B.V. | 157 |
3 |
| Uop LLC | 4083 |
2 |
| ABN AMRO Bank N.V. | 80 |
2 |
| Eastman Chemical Company | 2239 |
2 |
| Jitsubo Co., Ltd. | 16 |
2 |
| Lygos, Inc. | 67 |
2 |
| National University Corporation Tokyo University of Agriculture and Technology | 341 |
2 |
| PetroChina Company Limited | 462 |
2 |
| Sumitomo Dainippon Pharma Co., Ltd. | 226 |
2 |
| HEXO Operations Inc. | 236 |
2 |
| Boulder Creek Technologies, LLC | 6 |
2 |
| CCT Sciences, LLC | 3 |
2 |
| BASF SE | 19740 |
1 |
| LG Chem, Ltd. | 17205 |
1 |
| Bayer Schering Pharma AG | 460 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Other owners | 41 |