- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 15/70 - Vectors or expression systems specially adapted for E. coli
Patent holdings for IPC class C12N 15/70
Total number of patents in this class: 5002
10-year publication summary
|
256
|
281
|
317
|
370
|
397
|
434
|
496
|
487
|
498
|
289
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CJ Cheiljedang Corporation | 3651 |
182 |
| The Regents of the University of California | 20778 |
149 |
| Jiangnan University | 1635 |
94 |
| University of Vienna | 112 |
88 |
| Massachusetts Institute of Technology | 10254 |
64 |
| Emmanuelle Charpentier | 59 |
59 |
| Synlogic Operating Company, Inc. | 115 |
57 |
| Codexis, Inc. | 816 |
51 |
| Daesang Corporation | 371 |
43 |
| Genomatica, Inc. | 479 |
40 |
| President and Fellows of Harvard College | 6092 |
39 |
| The Broad Institute, Inc. | 1979 |
33 |
| Snipr Technologies Limited | 54 |
28 |
| Ginkgo BioWorks, Inc. | 260 |
26 |
| Inscripta, Inc., FORMERLY Muse Biotechnology, Inc. | 270 |
25 |
| Korea Advanced Institute of Science and Technology | 4670 |
23 |
| Zhejiang University of Technology | 320 |
23 |
| Genentech, Inc. | 4110 |
22 |
| Asymchem Life Science (Tianjin) Co., Ltd | 89 |
21 |
| Korea Research Institute of Bioscience and Biotechnology | 1062 |
21 |
| Other owners | 3914 |