- All sections
- C - Chemistry; metallurgy
- C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture
- C12P 7/54 - Acetic acid
Patent holdings for IPC class C12P 7/54
Total number of patents in this class: 444
10-year publication summary
|
43
|
47
|
38
|
32
|
40
|
38
|
37
|
17
|
27
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LanzaTech, Inc. | 305 |
38 |
| Inc., Lanzatech N | 62 |
17 |
| Synata bio, Inc. | 74 |
16 |
| Afyren | 41 |
12 |
| LanzaTech New Zealand Limited | 86 |
9 |
| Jupeng Bio (HK) Limited | 48 |
9 |
| Iogen Corporation | 136 |
8 |
| Versalis S.P.A. | 511 |
8 |
| Xyleco, Inc. | 217 |
8 |
| LanzaTech NZ, Inc. | 57 |
8 |
| Purac Biochem B.V. | 502 |
7 |
| Evonik Operations GmbH | 3879 |
7 |
| DSM IP Assets B.V. | 5856 |
6 |
| Novozymes A/S | 3314 |
6 |
| White Dog Labs, Inc. | 42 |
6 |
| The Board of Trustees of the Leland Stanford Junior University | 6054 |
5 |
| Vib VZW | 799 |
5 |
| Centre National de La Recherche Scientifique | 9632 |
4 |
| CJ Cheiljedang Corporation | 2964 |
4 |
| DIREVO Industrial Biotechnology GmbH | 27 |
4 |
| Other owners | 257 |