- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 7/08 - Inactivation or attenuationProducing viral sub-units by serial passage of virus
Patent holdings for IPC class C12N 7/08
Total number of patents in this class: 79
10-year publication summary
|
7
|
4
|
4
|
5
|
0
|
2
|
6
|
3
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zoetis Services LLC | 1539 |
6 |
| Intervet Inc. | 905 |
4 |
| Intervet International B.V. | 1282 |
3 |
| Pulike Biological Engineering, Inc. | 31 |
3 |
| Wyeth LLC | 652 |
2 |
| Japan Science and Technology Agency | 1325 |
2 |
| Feldan Bio Inc. | 27 |
2 |
| MedImmune, LLC | 491 |
2 |
| The Research Foundation for Microbial Diseases of Osaka University | 69 |
2 |
| Sanofi Pasteur | 372 |
2 |
| Technische Universitat Berlin | 355 |
2 |
| KM Biologics Co., Ltd | 91 |
2 |
| Resilience Government Services, Inc. | 27 |
2 |
| Merck Sharp & Dohme Corp. | 2198 |
1 |
| Boehringer Ingelheim International GmbH | 4665 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6403 |
1 |
| Board of Regents, The University of Texas System | 5782 |
1 |
| Toray Industries, Inc. | 6935 |
1 |
| The Board of Trustees of the University of Illinois | 2689 |
1 |
| Arexis AB | 12 |
1 |
| Other owners | 38 |