C07H 15/238
Cyclohexane rings substituted by two guanidine radicals
Official title: Cyclohexane rings substituted by two guanidine radicals, e.g. streptomycins
C07H15/238 (Cyclohexane rings substituted by two guanidine radicals) appears on 14 US grants and 5 published applications in this corpus.
Search patents in C07H- Granted patents
- 14
- Published applications
- 5
- Assignees
- 10
- Inventors
- 21
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 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 | 1 | 0 |
| 1997 | 1 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Chromatographic material having improved pH stability, method for preparation thereof and uses thereof14 Nov 2023US 11,813,588 B2Dionex Corporation
- Anionic conjugates of glycosylated bacterial metabolite24 May 2016US 9,346,845 B2Glycan Biosciences LLC
- Anionic conjugates of glycosylated bacterial metabolite29 Jul 2014US 8,791,245 B2Glycan Bioscience LLC
- Drug salts20 Jun 2000US 6,077,822 ADumex-Alpharma A/S
- Salts of amino glycosides21 Jan 1997US 5,595,977 ADumex-Alpharma A/S
- Chromatographic material having improved ph stability, method for preparation thereof and uses thereof15 Jul 2021US 2021/0213420 A1Dionex Corporation
- Chromatographic material having improved ph stability, method for preparation thereof and uses thereof11 Jan 2018US 2018/0008959 A1Dionex Corporation
- Anionic conjugates of glycosylated bacterial metabolite20 Oct 2016US 2016/0303243 A1Glycan Biosciences LLC
- Anionic Conjugates of Glycosylated Bacterial Metabolite30 Oct 2014US 2014/0323422 A1Glycan Biosciences LLC
- Anionic conjugates of glycosylated bacterial metabolite4 Aug 2011US 2011/0190233 A1Glycan Biosciences Pty Ltd
Most cited
By later US patents
- Salts of tetracyclines80US 5,538,954 AA/S Dumex (Dumex Ltd.) · 1996
- Drug salts28US 6,077,822 ADumex-Alpharma A/S · 2000
- Process of selectively blocking amino functions in aminoglycosides using transition metal salts and intermediates used thereby25US 4,136,254 ASchering Corporation · 1979
- Salts of amino glycosides7US 5,595,977 ADumex-Alpharma A/S · 1997
- Antibiotics and their preparation4US 3,997,662 ARhone-Poulenc Inc. · 1976