- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 15/34 - Proteins from DNA viruses
Patent holdings for IPC class C12N 15/34
Total number of patents in this class: 217
10-year publication summary
|
10
|
6
|
6
|
12
|
10
|
23
|
16
|
12
|
13
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Synplogen Co., Ltd. | 37 |
8 |
| Kaneka Corporation | 4693 |
7 |
| Mitsui & Co., Ltd. | 51 |
7 |
| Rakuno Gakuen University | 16 |
7 |
| The Trustees of the University of Pennsylvania | 4414 |
5 |
| The University of North Carolina at Chapel Hill | 2093 |
5 |
| Kyushu University, National University Corporation | 1707 |
4 |
| The Salk Institute for Biological Studies | 450 |
4 |
| Kaico Ltd. | 16 |
4 |
| Kagoshima University | 327 |
3 |
| MSD Italia S.r.l. | 50 |
3 |
| University of Iowa Research Foundation | 861 |
3 |
| Jinyubaoling Bio-Pharmaceutical Co., Ltd. | 17 |
3 |
| Centre National de La Recherche Scientifique | 11016 |
2 |
| Duke University | 3184 |
2 |
| Agenovir Corporation | 18 |
2 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 823 |
2 |
| The Brigham and Women's Hospital, Inc. | 2282 |
2 |
| Gen-Probe Prodesse, Inc. | 21 |
2 |
| The Governing Council of The University of Toronto, | 1553 |
2 |
| Other owners | 140 |