- 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: 4564
10-year publication summary
|
196
|
240
|
265
|
301
|
342
|
362
|
412
|
471
|
464
|
375
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CJ Cheiljedang Corporation | 3443 |
171 |
| The Regents of the University of California | 20108 |
143 |
| University of Vienna | 112 |
88 |
| Jiangnan University | 1541 |
83 |
| Massachusetts Institute of Technology | 10115 |
62 |
| Synlogic Operating Company, Inc. | 114 |
59 |
| Emmanuelle Charpentier | 59 |
59 |
| Codexis, Inc. | 801 |
49 |
| Genomatica, Inc. | 496 |
39 |
| President and Fellows of Harvard College | 6002 |
37 |
| Daesang Corporation | 337 |
35 |
| The Broad Institute, Inc. | 1842 |
32 |
| Ginkgo BioWorks, Inc. | 264 |
31 |
| Snipr Technologies Limited | 52 |
27 |
| Inscripta, Inc., FORMERLY Muse Biotechnology, Inc. | 287 |
26 |
| Genentech, Inc. | 4009 |
24 |
| Korea Advanced Institute of Science and Technology | 4408 |
24 |
| Inbiose naamloze vennootschap | 141 |
24 |
| Asymchem Life Science (Tianjin) Co., Ltd | 88 |
21 |
| National Research Council of Canada | 1550 |
20 |
| Other owners | 3510 |