- All sections
- C - Chemistry; metallurgy
- C12N - Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture 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: 3870
10-year publication summary
188
|
216
|
256
|
281
|
316
|
367
|
385
|
426
|
483
|
137
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
CJ Cheiljedang Corporation | 2964 |
140 |
The Regents of the University of California | 18943 |
132 |
University of Vienna | 109 |
85 |
Jiangnan University | 1410 |
66 |
Massachusetts Institute of Technology | 9795 |
58 |
Synlogic Operating Company, Inc. | 115 |
58 |
Emmanuelle Charpentier | 53 |
53 |
Codexis, Inc. | 776 |
40 |
Genomatica, Inc. | 514 |
39 |
Inscripta, Inc., FORMERLY Muse Biotechnology, Inc. | 300 |
39 |
President and Fellows of Harvard College | 5792 |
36 |
Ginkgo BioWorks, Inc. | 228 |
30 |
Genentech, Inc. | 3742 |
26 |
The Broad Institute, Inc. | 1584 |
23 |
Snipr Technologies Limited | 50 |
23 |
Korea Advanced Institute of Science and Technology | 3906 |
22 |
National Research Council of Canada | 1545 |
22 |
Daesang Corporation | 261 |
20 |
Korea Research Institute of Bioscience and Biotechnology | 1027 |
20 |
Asymchem Life Science (Tianjin) Co., Ltd | 78 |
19 |
Other owners | 2919 |