C07H 15/22
Cyclohexane rings, substituted by nitrogen atoms
C07H15/22 (Cyclohexane rings, substituted by nitrogen atoms) appears on 543 US grants and 190 published applications in this corpus.
Search patents in C07H- Granted patents
- 543
- Published applications
- 190
- Assignees
- 151
- Inventors
- 773
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 44 | 0 |
| 1977 | 39 | 0 |
| 1978 | 26 | 0 |
| 1979 | 30 | 0 |
| 1980 | 76 | 0 |
| 1981 | 38 | 0 |
| 1982 | 38 | 0 |
| 1983 | 23 | 0 |
| 1984 | 25 | 0 |
| 1985 | 13 | 0 |
| 1986 | 8 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 13 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 4 |
| 2004 | 2 | 2 |
| 2005 | 3 | 7 |
| 2006 | 1 | 2 |
| 2007 | 2 | 6 |
| 2008 | 2 | 5 |
| 2009 | 3 | 3 |
| 2010 | 1 | 6 |
| 2011 | 4 | 11 |
| 2012 | 5 | 20 |
| 2013 | 15 | 15 |
| 2014 | 15 | 14 |
| 2015 | 7 | 6 |
| 2016 | 11 | 13 |
| 2017 | 7 | 5 |
| 2018 | 5 | 10 |
| 2019 | 6 | 6 |
| 2020 | 5 | 12 |
| 2021 | 6 | 10 |
| 2022 | 5 | 10 |
| 2023 | 10 | 7 |
| 2024 | 6 | 5 |
| 2025 | 5 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Phytosphingosine derivatives as adjuvants in immune stimulation3 Mar 2026US 12,564,631 B2Helmholtz-Zentrum FüR Infektionsforschung GmbH
- Compounds and pharmaceutical uses thereof13 Jan 2026US 12,521,410 B2SyneuRx International (Taiwan) Corp.
- Neomycin based compounds, and pharmaceutical use thereof30 Dec 2025US 12,508,275 B2Centre Hospitalier Universitaire De Nice
- Modified aminoglycoside compounds and uses thereof in disabling bacterial ribosome22 Jul 2025US 12,364,706 B2Technion Research & Development Foundation Limited
- Substituted biphenyl or phenylheteroaryl-mannosides as antagonists of FimH8 Jul 2025US 12,351,597 B2Fimbrion Therapeutics, Inc.
- N-derivatized sialic acids and related sialosides20 Aug 2026US 2026/0242405 A1The Regents of the University of California
- M6pr binding compounds and conjugates30 Jul 2026US 2026/0216345 A1Lycia Therapeutics, Inc.
- New senescence tracer generation2 Jul 2026US 2026/0183434 A1Eberhard Karls Universitaet Tuebingen Medizinische Fakultaet
- Substituted biphenyl or phenylheteroaryl-mannosides as antagonists of fimh12 Mar 2026US 2026/0070939 A1Fimbrion Therapeutics, Inc.
- Substituted 4-phenyl pyridine compounds as non-systemic tgr5 agonists25 Dec 2025US 2025/0388615 A9Ardelyx, Inc.
Most cited
By later US patents
- Antitumor and antibacterial substituted disulfide derivatives prepared from compounds possessing a methlytrithio group288US 5,770,710 AAmerican Cyanamid Company · 1998
- Therapeutic treatment by intramammary infusion126US 4,981,692 AThe Liposome Company, Inc. · 1991
- Salts of tetracyclines80US 5,538,954 AA/S Dumex (Dumex Ltd.) · 1996
- Antitumor and antibacterial substituted disulfide derivatives prepared from compounds possessing a methyl-trithio group79US 5,606,040 AAmerican Cyanamid Company · 1997
- Liposomes comprising aminoglycoside phosphates and methods of production and use78US 5,409,704 AThe Liposome Company, Inc. · 1995