C12P 17/184
Containing a beta-lactam ring
Official title: {containing a beta-lactam ring, e.g. thienamycin}
C12P17/184 (Containing a beta-lactam ring) appears on 76 US grants and 14 published applications in this corpus.
Search patents in C12P- Granted patents
- 76
- Published applications
- 14
- Assignees
- 21
- Inventors
- 108
- Latest grant
- 21 Aug 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 8 | 0 |
| 1980 | 7 | 0 |
| 1981 | 10 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Xylose isomerase signature sequences21 Aug 2018US 10,053,684 B2BP Corporation North America Inc.
- Xylose isomerases and their uses29 May 2018US 9,982,249 B2BP Corporation North America Inc.
- Engineered biocatalysts useful for carbapenem synthesis30 May 2017US 9,663,771 B2Codexis, Inc.
- Engineered biocatalysts useful for carbapenem synthesis10 Jan 2017US 9,540,622 B2Codexis, Inc.
- Cell-free preparation of carbapenems18 Oct 2016US 9,469,861 B2GreenLight Biosciences, Inc.
- Cell-free preparation of carbapenems6 Apr 2017US 2017/0096692 A1GreenLight Biosciences, Inc.
- Engineered biocatalysts useful for carbapenem synthesis16 Mar 2017US 2017/0073654 A1Codexis, Inc.
- Method for late introduction of the (8r) hydroxyl group carbapenem beta-lactam antibiotic synthesis24 Mar 2016US 2016/0083760 A1The Johns Hopkins University
- Xylose isomerases and their uses21 Jan 2016US 2016/0017310 A1BP Corporation North America Inc.
- Engineered biocatalysts useful for carbapenem synthesis10 Dec 2015US 2015/0353976 A1Codexis, Inc.
Most cited
By later US patents
- Antibiotics121US 3,950,357 AMerck & Co., Inc. · 1976
- Fluorogenic substrates for .beta.-lactamase and methods of use85US 5,741,657 AThe Regents of the University of California · 1998
- Cytosolic forms for β-lactamase and uses thereof32US 6,472,205 B1The Regents of the University of California · 2002
- Cytosolic forms of beta-lactamase and uses thereof27US 6,291,162 B1The Regents of the University of California · 2001
- DNA Cloning vector TG1, derivatives, and processes of making23US 4,460,689 AMerck & Co., Inc. · 1984