- 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 7/56 - Lactic acid
Patent holdings for IPC class C12P 7/56
Total number of patents in this class: 781
10-year publication summary
|
53
|
56
|
66
|
45
|
61
|
44
|
37
|
36
|
29
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Purac Biochem B.V. | 477 |
54 |
| Toray Industries, Inc. | 7111 |
44 |
| Samsung Electronics Co., Ltd. | 157946 |
18 |
| Cargill, Incorporated | 2956 |
18 |
| LanzaTech, Inc. | 331 |
15 |
| Triple W Ltd. | 22 |
14 |
| Mitsui Chemicals, Inc. | 3242 |
12 |
| Shanghai Jiao Tong University | 1371 |
12 |
| Xyleco, Inc. | 186 |
12 |
| Archer Daniels Midland Company | 1077 |
10 |
| PTT Global Chemical PCL | 121 |
9 |
| SK Innovation Co., Ltd. | 1483 |
9 |
| BluCon Biotech GmbH | 15 |
9 |
| Versalis S.P.A. | 529 |
8 |
| BASF SE | 21308 |
7 |
| Carbios | 126 |
7 |
| CJ Cheiljedang Corporation | 3651 |
7 |
| Centre National de La Recherche Scientifique | 11026 |
6 |
| Kao Corporation | 5076 |
6 |
| Asahi Glass Company, Limited | 2619 |
6 |
| Other owners | 498 |