- All sections
- C - Chemistrymetallurgy
- C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture
- C12P 7/16 - Butanols
Patent holdings for IPC class C12P 7/16
Total number of patents in this class: 1249
10-year publication summary
|
126
|
84
|
78
|
75
|
41
|
33
|
28
|
28
|
28
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gevo, Inc. | 266 |
131 |
| Butamax Advanced Biofuels LLC | 95 |
71 |
| IFP Energies Nouvelles | 2974 |
50 |
| Genomatica, Inc. | 483 |
34 |
| The Regents of the University of California | 20268 |
30 |
| Synata bio, Inc. | 79 |
29 |
| LanzaTech, Inc. | 352 |
29 |
| LanzaTech New Zealand Limited | 86 |
21 |
| E. I. du Pont de Nemours and Company | 3905 |
16 |
| GS Caltex Corporation | 150 |
16 |
| DSM IP Assets B.V. | 5562 |
14 |
| Xyleco, Inc. | 193 |
14 |
| Bioverde Tech LLC | 19 |
14 |
| Korea Institute of Science and Technology | 2158 |
10 |
| Easel Biotechnologies, LLC | 17 |
10 |
| Iogen Corporation | 151 |
10 |
| GranBio Intellectual Property Holdings, LLC | 124 |
10 |
| Danisco US Inc. | 1118 |
9 |
| Metabolic Explorer | 189 |
9 |
| Versalis S.P.A. | 545 |
9 |
| Other owners | 713 |