C12N 2760/20151
Methods of production or purification of viral material
C12N2760/20151 (Methods of production or purification of viral material) appears on 21 US grants and 22 published applications in this corpus.
Search patents in C12N- Granted patents
- 21
- Published applications
- 22
- Assignees
- 21
- Inventors
- 62
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Methods of producing and characterizing virus vaccine and virus vaccine composition13 May 2025US 12,297,461 B2Guangzhou Realbenefitspot Pharmaceutical Co., Ltd.
- Recombinant vector comprising BiP fragment and preparation method of recombinant proteins using thereof6 Sep 2022US 11,434,496 B2Bioapplications Inc.
- Methods of producing and characterizing virus vaccine and virus vaccine composition3 May 2022US 11,319,529 B2Guangzhou Realbenefitspot Pharmaceutical Co., Ltd.
- Methods for producing an active constituent of a pharmaceutical or a diagnostic agent in an MDCK cell suspension culture25 Jun 2019US 10,329,536 B2Seqirus UK Limited
- Methods of producing and characterizing virus vaccine and virus vaccine composition16 Apr 2019US 10,260,050 B2Guangzhou Realbenefitspot Pharmaceutical Co., Ltd.
- Plasmid dna purification methods1 May 2025US 2025/0137024 A1Glaxosmithkline Biologicals SA
- Viral guide rna delivery31 Aug 2023US 2023/0270840 A1
- Pseudotyped recombinant lyssaviruses for gene therapy13 Apr 2023US 2023/0110201 A1Beam Therapeutics Inc.
- Methods of producing and characterizing virus vaccine and virus vaccine composition20 Oct 2022US 2022/0333085 A1Guangzhou Realbenefitspot Pharmaceutical Co., Ltd.
- Recombinant rabies viruses for gene therapy15 Sep 2022US 2022/0290164 A1Beam Therapeutics Inc.
Most cited
By later US patents
- Method for purifying viruses by chromatography29US 6,008,036 APasteur Merieux Serums et Vaccins · 1999
- Method for the disruption of lipid-containing viruses20US 3,962,421 AAmerican Home Products Corporation · 1976
- Method for purfication of rabic virus13US 4,725,547 AJuridical Foundation The Chemo-Sero-Therapeutic Research Institute · 1988
- Process for removing detergents from virus-antigen suspensions9US 4,206,014 ABehringwerke Aktiengesellschaft · 1980
- Systems and methods for virus propagation in cell cultures for vaccine manufacture8US 9,957,485 B2Inventprise, LLC · 2018