C07C 273/1845
Comprising the -n-c-hal moiety
Official title: {comprising the -N-C(O)-Hal moiety}
C07C273/1845 (Comprising the -n-c-hal moiety) appears on 15 US grants and 2 published applications in this corpus.
Search patents in C07C- Granted patents
- 15
- Published applications
- 2
- Assignees
- 5
- Inventors
- 19
- Latest grant
- 24 Mar 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 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 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Synthesis of carbamate or urea compounds24 Mar 2020US 10,597,358 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Method of forming amino acid-derived diaminopropanols useful as chemical intermediates for protease-inhibitors20 May 1997US 5,631,405 APharm-Eco Laboratories, Inc.
- Method forming protease inhibitor synthetic intermediates8 Apr 1997US 5,618,966 APharm-Eco Laboratories, Inc.
- Amino acid-derived diaminopropanols4 Feb 1997US 5,599,994 APharm-Eco Laboratories, Inc.
- Method preparing amino acid-derived diaminopropanols12 Dec 1995US 5,475,138 APharm-Eco Laboratories, Inc.
Most cited
By later US patents
- Method preparing amino acid-derived diaminopropanols29US 5,475,138 APharm-Eco Laboratories, Inc. · 1995
- Method of forming amino acid-derived diaminopropanols useful as chemical intermediates for protease-inhibitors13US 5,631,405 APharm-Eco Laboratories, Inc. · 1997
- Preparation of trans cyclohexane 1,4 diisocyanate10US 4,203,916 AAkzona Incorporated · 1980
- Preparation of trans-cyclohexane-1,4-disulphonyl urea7US 4,418,211 AAkzona Incorporated · 1983
- Preparation of trans cyclohexane 1,4-diamine7US 4,486,603 AAkzona Incorporated · 1984