- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 1/20 - BacteriaCulture media therefor
Patent holdings for IPC class C12N 1/20
Total number of patents in this class: 14544
10-year publication summary
|
651
|
693
|
850
|
931
|
976
|
1189
|
1147
|
1206
|
1236
|
172
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CJ Cheiljedang Corporation | 3537 |
276 |
| Chr. Hansen A/S | 1091 |
231 |
| The Regents of the University of California | 20378 |
152 |
| Jiangnan University | 1577 |
129 |
| Genomatica, Inc. | 476 |
100 |
| Novozymes A/S | 3344 |
97 |
| Meiji Co., Ltd. | 734 |
94 |
| DSM IP Assets B.V. | 5464 |
85 |
| BASF SE | 21134 |
77 |
| Kabushiki Kaisha Yakult Honsha | 388 |
73 |
| LanzaTech, Inc. | 346 |
73 |
| Evonik Operations GmbH | 4218 |
73 |
| Ajinomoto Co., Inc. | 2300 |
71 |
| Morinaga Milk Industry Co., Ltd. | 351 |
66 |
| Compagnie Gervais Danone | 887 |
64 |
| Société des Produits Nestlé S.A. | 9926 |
56 |
| Massachusetts Institute of Technology | 10172 |
56 |
| Pivot bio, Inc. | 145 |
54 |
| BioConsortia, Inc. | 91 |
53 |
| Danisco US Inc. | 1123 |
53 |
| Other owners | 12611 |