- 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 7/18 - Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
Patent holdings for IPC class C12P 7/18
Total number of patents in this class: 949
10-year publication summary
|
125
|
75
|
83
|
70
|
81
|
63
|
53
|
58
|
49
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Genomatica, Inc. | 514 |
97 |
| Metabolic Explorer | 200 |
50 |
| LanzaTech, Inc. | 305 |
44 |
| INV Nylon Chemicals Americas, LLC | 182 |
29 |
| INVISTA North America, LLC | 170 |
24 |
| Inc., Lanzatech N | 62 |
15 |
| Braskem S.A. | 441 |
14 |
| INVISTA Technologies S.a.r.l. | 450 |
14 |
| Versalis S.P.A. | 511 |
14 |
| GS Caltex Corporation | 131 |
12 |
| DSM IP Assets B.V. | 5856 |
11 |
| Annikki GmbH | 60 |
11 |
| Gevo, Inc. | 242 |
11 |
| LanzaTech New Zealand Limited | 86 |
11 |
| LanzaTech NZ, Inc. | 57 |
11 |
| E. I. du Pont de Nemours and Company | 4345 |
10 |
| Cargill, Incorporated | 2835 |
10 |
| The Regents of the University of California | 18943 |
9 |
| Centre National de La Recherche Scientifique | 9632 |
9 |
| Tsinghua University | 5426 |
9 |
| Other owners | 534 |