- 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 13/00 - Preparation of nitrogen-containing organic compounds
Patent holdings for IPC class C12P 13/00
Total number of patents in this class: 1507
10-year publication summary
|
128
|
106
|
103
|
113
|
83
|
88
|
84
|
71
|
103
|
59
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Codexis, Inc. | 817 |
131 |
| CJ Cheiljedang Corporation | 3649 |
76 |
| Genomatica, Inc. | 478 |
50 |
| INV Nylon Chemicals Americas, LLC | 202 |
44 |
| INVISTA North America, LLC | 148 |
34 |
| Covestro Deutschland AG | 2833 |
29 |
| Evonik Operations GmbH | 4362 |
25 |
| BASF SE | 21303 |
23 |
| DSM IP Assets B.V. | 5379 |
22 |
| INVISTA Technologies S.a.r.l. | 392 |
20 |
| Cathay Biotech Inc. | 98 |
20 |
| Asymchem Laboratories (Tianjin) Co., Ltd | 109 |
19 |
| Toray Industries, Inc. | 7113 |
18 |
| Ajinomoto Co., Inc. | 2277 |
18 |
| Cibt America Inc. | 101 |
17 |
| INVISTA North America S.a.r.l. | 176 |
14 |
| California Institute of Technology | 4040 |
13 |
| Korea Advanced Institute of Science and Technology | 4664 |
13 |
| Zhejiang University of Technology | 319 |
13 |
| Evonik Degussa GmbH | 1379 |
11 |
| Other owners | 897 |