C07H 15/234
Attached to non-adjacent ring carbon atoms of the cyclohexane rings
Official title: attached to non-adjacent ring carbon atoms of the cyclohexane rings, e.g. kanamycins, tobramycin, nebramycin, gentamicin A2
C07H15/234 (Attached to non-adjacent ring carbon atoms of the cyclohexane rings) appears on 220 US grants and 70 published applications in this corpus.
Search patents in C07H- Granted patents
- 220
- Published applications
- 70
- Assignees
- 65
- Inventors
- 355
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 25 | 0 |
| 1978 | 15 | 0 |
| 1979 | 15 | 0 |
| 1980 | 28 | 0 |
| 1981 | 17 | 0 |
| 1982 | 12 | 0 |
| 1983 | 10 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 5 |
| 2012 | 1 | 9 |
| 2013 | 7 | 7 |
| 2014 | 7 | 5 |
| 2015 | 2 | 3 |
| 2016 | 7 | 9 |
| 2017 | 3 | 2 |
| 2018 | 1 | 3 |
| 2019 | 3 | 1 |
| 2020 | 1 | 4 |
| 2021 | 2 | 5 |
| 2022 | 1 | 3 |
| 2023 | 3 | 1 |
| 2024 | 4 | 0 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Amphiphilic aminoglycoside connexin hemichannel inhibitors29 Apr 2025US 12,286,452 B2Texas Tech University System
- Synthesis of antibacterial aminoglycoside analogs22 Oct 2024US 12,122,769 B2Cipla USA, Inc.
- Amphiphilic kanamycin compositions and methods8 Oct 2024US 12,110,310 B2Utah State University
- Substituted 4-phenyl pyridine compounds as non-systemic TGR5 agonists10 Sep 2024US 12,084,472 B2Ardelyx, Inc.
- Potentiation of β-lactam antibiotics and β-lactam/β-lactamase inhibitor combinations against multidrug and extensively drug-resistant Pseudomonas aeruginosa using non-ribosomal tobramycin-cyclam conjugates4 Jun 2024US 11,998,560 B2University of Manitoba
- Substituted 4-phenyl pyridine compounds as non-systemic tgr5 agonists25 Dec 2025US 2025/0388615 A9Ardelyx, Inc.
- Synthesis of antibacterial aminoglycoside analogs17 Apr 2025US 2025/0122177 A1Cipla USA, Inc.
- Substituted 4-phenyl pyridine compounds as non-systemic tgr5 agonists27 Feb 2025US 2025/0066410 A1Ardelyx, Inc.
- Synthesis of antibacterial aminoglycoside analogs9 Mar 2023US 2023/0074115 A1Cipla USA, Inc.
- Substituted 4-phenyl pyridine compounds as non-systemic tgr5 agonists29 Sep 2022US 2022/0306672 A1Ardelyx, Inc.
Most cited
By later US patents
- Salts of tetracyclines80US 5,538,954 AA/S Dumex (Dumex Ltd.) · 1996
- Fluorescent polarization immunoassay utilizing substituted triazinylaminofluoresceins77US 4,420,568 AAbbott Laboratories · 1983
- Fluorescent polarization immunoassay utilizing substituted triazinylaminofluorescein aminoglycosides44US 4,593,089 AAbbott Laboratories · 1986
- Acid labile prodrugs38US 6,030,997 A2000
- Selective acylation of the C-1 amino group of aminoglycoside antibiotics34US 4,029,882 ASchering Corporation · 1977