C12Q 2304/18
Thionin-type dyes
Official title: Thionin-type dyes, e.g. Azure, Toluidine Blue
C12Q2304/18 (Thionin-type dyes) appears on 4 US grants and 1 published applications in this corpus.
Search patents in C12Q- Granted patents
- 4
- Published applications
- 1
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 8 Feb 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 1 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 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 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Article and method for detection of enterotoxigenic staphylococci8 Feb 2000US 6,022,682 AMinnesota Mining and Manufacturing Company
- Stain for acid-fast bacilli15 Aug 1989US 4,857,459 ABecton, Dickinson and Company
- Broth medium for detection of DNAse-positive microorganisms23 Dec 1980US 4,241,181 AMinnesota Mining and Manufacturing Company
- Substrate for the determination of desoxy-ribonuclease9 Nov 1976US 3,990,946 ABehringwerke Aktiengesellschaft
Most cited
By later US patents
- Article and method for detection of enterotoxigenic staphylococci31US 6,022,682 AMinnesota Mining and Manufacturing Company · 2000
- Broth medium for detection of DNAse-positive microorganisms7US 4,241,181 AMinnesota Mining and Manufacturing Company · 1980
- Stain for acid-fast bacilli2US 4,857,459 ABecton, Dickinson and Company · 1989
- Substrate for the determination of desoxy-ribonuclease1US 3,990,946 ABehringwerke Aktiengesellschaft · 1976