- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 5/18 - Murine cells, e.g. mouse cells
Patent holdings for IPC class C12N 5/18
Total number of patents in this class: 100
10-year publication summary
|
9
|
3
|
5
|
9
|
6
|
3
|
0
|
2
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Genentech, Inc. | 4009 |
6 |
| F. Hoffmann-La Roche AG | 7948 |
5 |
| Arius Research Inc. | 15 |
3 |
| ZymoGenetics, Inc. | 186 |
3 |
| 3m Innovative Properties Company | 17771 |
2 |
| The Board of Trustees of the Leland Stanford Junior University | 6476 |
2 |
| Biogen MA Inc. | 914 |
2 |
| The Second Military Medical University, The People's Liberation Army | 7 |
2 |
| Sekisui Medical Co., Ltd. | 672 |
2 |
| Stowers Institute for Medical Research | 51 |
2 |
| Samsung Bioepis | 4 |
2 |
| sanofi-aventis | 357 |
2 |
| WuXi Biologics Ireland Limited | 265 |
2 |
| Biocytogen Pharmaceuticals (Beijing) Co., Ltd | 191 |
2 |
| Novartis AG | 10721 |
1 |
| The Regents of the University of California | 20108 |
1 |
| Boehringer Ingelheim Pharma GmbH & Co. Kg | 538 |
1 |
| Abbott Laboratories | 2400 |
1 |
| Sumitomo Chemical Company, Limited | 9079 |
1 |
| Life Technologies Corporation | 3318 |
1 |
| Other owners | 57 |