C12Q 2326/14
Ortho-tolidine, i.e. 3,3'-dimethyl-
Official title: Ortho-Tolidine, i.e. 3,3'-dimethyl-(1,1'-biphenyl-4,4'-diamine)
C12Q2326/14 (Ortho-tolidine, i.e. 3,3'-dimethyl-) appears on 25 US grants and 1 published applications in this corpus.
Search patents in C12Q- Granted patents
- 25
- Published applications
- 1
- Assignees
- 9
- Inventors
- 20
- Latest grant
- 25 Oct 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Combined assay for current glucose level and intermediate or long-term glycemic control25 Oct 2005US 6,958,129 B2LifeScan, Inc.
- Apparatus for combined assay for current glucose level and intermediate or long-term glycemic control30 Dec 2003US 6,670,192 B1
- Apparatus for combined assay for current glucose level and intermediate or long-term glycemic control22 Feb 2000US 6,027,692 ALXN Corporation
- Dry reagent test strip comprising benzidine dye precursor and antipyrine compound20 Oct 1998US 5,824,491 AMercury Diagnostics, Inc.
- Combined assay for current glucose level and intermediate or long-term glycemic control9 Dec 1997US 5,695,949 ALXN Corporation
Most cited
By later US patents
- Combined assay for current glucose level and intermediate or long-term glycemic control340US 5,695,949 ALXN Corporation · 1997
- Apparatus for combined assay for current glucose level and intermediate or long-term glycemic control253US 6,027,692 ALXN Corporation · 2000
- Dry reagent test strip comprising benzidine dye precursor and antipyrine compound183US 5,824,491 AMercury Diagnostics, Inc. · 1998
- Combined assay for current glucose level and intermediate or long-term glycemic control166US 6,958,129 B2LifeScan, Inc. · 2005
- Biological diagnostic test strip and method of producing same54US 4,017,261 ALachema, narodni podnik · 1977