C12N 2770/32463
By chemical treatment
Official title: by chemical treatment
C12N2770/32463 (By chemical treatment) appears on 6 US grants and 3 published applications in this corpus.
Search patents in C12N- Granted patents
- 6
- Published applications
- 3
- Assignees
- 6
- Inventors
- 8
- Latest grant
- 20 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for extracting hepatitis a virus (HAV) antigen from cell culture20 Sep 2022US 11,447,528 B2Mediagnost Gesellschaft für Forschung und Herctellung von Diagnostika GmbH
- Hepatitis A vaccines31 Jan 2006US 6,991,929 B1SmithKline Beecham Biologicals s.a.
- Methods and compositions for the selective modification of nucleic acids9 Sep 2003US 6,617,157 B1V. I. Technologies, Inc.
- Methods and compositions for the selective modification of viral nucleic acids5 Sep 2000US 6,114,108 AV. I. Technologies, Inc.
- Methods and compositions for the selective modification of nucleic acids25 Jul 2000US 6,093,564 AV. I. Technologies, Inc.
- Method for Extracting Hepatitis A Virus (HAV) Antigen from Cell Culture24 Mar 2022US 2022/0089649 A1Mediagnost Gesellschaft FüR Forschung Und Herstellung Von Diagnostika GmbH
- Hepatitis A vaccines26 May 2005US 2005/0112144 A1SmithKline Beecham Biologicals s.a.
- Methods and compositions for the selective modification of nucleic acids18 Mar 2004US 2004/0053316 A1V. I. Technologies, Inc.
Most cited
By later US patents
- Methods and compositions for the selective modification of nucleic acids24US 6,093,564 AV. I. Technologies, Inc. · 2000
- Methods and compositions for the selective modification of viral nucleic acids10US 6,114,108 AV. I. Technologies, Inc. · 2000
- Hepatitis A vaccines7US 6,991,929 B1SmithKline Beecham Biologicals s.a. · 2006
- Methods and compositions for the selective modification of nucleic acids5US 6,617,157 B1V. I. Technologies, Inc. · 2003
- Method for inactivating non-enveloped viruses using a viricide-potentiating agent with a photoactivatible virucide1US 5,663,043 AHemasure, Inc. · 1997