C12N 2770/12051
Methods of production or purification of viral material
C12N2770/12051 (Methods of production or purification of viral material) appears on 7 US grants and 2 published applications in this corpus.
Search patents in C12N- Granted patents
- 7
- Published applications
- 2
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 24 Dec 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Astrovirus species24 Dec 2013US 8,614,090 B2Blood Systems, Inc.
- Avian Astrovirus2 Oct 2012US 8,277,814 B2Intervet International B.V.
- Avian astrovirus24 Feb 2004US 6,696,562 B1The United States of America as represented by the Secretary of Agriculture
- Method for producing an adapted virus population from an African green monkey kidney cell line12 Sep 2000US 6,117,667 ADyncorp
- Method for producing a virus from an african green monkey kidney cell line15 Feb 2000US 6,025,182 ADyncorp
Most cited
By later US patents
- Avian astrovirus19US 6,696,562 B1The United States of America as represented by the Secretary of Agriculture · 2004
- Method of producing a virus vaccine from an African green monkey kidney cell line4US 5,911,998 ADyncorp · 1999
- African green monkey kidney cell lines useful for maintaining viruses and for preparation of viral vaccines1US 5,646,033 ADyncorp · 1997
- Method for producing a virus from an african green monkey kidney cell line1US 6,025,182 ADyncorp · 2000