C12N 2710/16751
Methods of production or purification of viral material
C12N2710/16751 (Methods of production or purification of viral material) appears on 17 US grants and 26 published applications in this corpus.
Search patents in C12N- Granted patents
- 17
- Published applications
- 26
- Assignees
- 21
- Inventors
- 68
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 3 |
| 2020 | 0 | 3 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for production of Varicella Zoster Virus surface protein antigen29 Sep 2026US 12,747,427 B2The Green Cross Corporation
- Method for producing a virus and a harvesting solution composition2 Dec 2025US 12,486,487 B2Hangzhou Converd Co., Ltd.
- Establishment and suspension acclimation of CRFK adherent cell line, and its application29 Apr 2025US 12,286,647 B1Taizhou Bioally Technology Co., Ltd.
- Engineered cells with decreased gene expression resulting in increased viral production23 May 2023US 11,655,471 B2University of Georgia Research Foundation, Inc.
- Method for promoting replication of bovine rhinotracheitis viruses using cold atmospheric plasma20 Dec 2022US 11,530,390 B2Jiangsu Captain Biotechnology Co., Ltd.
- Establishment and suspension acclimation of crfk adherent cell line, and its application24 Apr 2025US 2025/0129341 A1Taizhou Bioally Technology Co., Ltd.
- Compositions, methods, models and uses for simian varicella virus (svv) chimeric constructs in human health conditions21 Mar 2024US 2024/0091386 A1Rutgers, The State University of New Jersey
- Compositions and methods for culturing and expanding cells7 Mar 2024US 2024/0076609 A1Life Technologies Corporation
- Method for production of varicella zoster virus surface protein antigen17 Aug 2023US 2023/0257718 A1The Green Cross Corporation
- Method for producing virus and harvest liquid composition25 Aug 2022US 2022/0267713 A1Hangzhou Converd Co., Ltd.
Most cited
By later US patents
- Stabilizers for live vaccines25US 6,231,860 B1Pasteur Merieux Serums & Vaccins · 2001
- Varicella vaccine and process for its preparation14US 4,000,256 AMerck & Co., Inc. · 1976
- Canine lung cell strain culture systems and processes for the cultivation of viruses and vaccines therefrom5US 4,112,068 ACutter Laboratories, Inc. · 1978
- Method of disrupting cultured cells using an impinging jet device5US 5,721,120 AMerck & Co., Inc. · 1998
- Methods for producing an active constituent of a pharmaceutical or a diagnostic agent in an MDCK cell suspension culture3US 10,329,536 B2Seqirus UK Limited · 2019