C07D 271/12
Condensed with carbocyclic rings or ring systems
Official title: condensed with carbocyclic rings or ring systems
C07D271/12 (Condensed with carbocyclic rings or ring systems) appears on 254 US grants and 273 published applications in this corpus.
Search patents in C07D- Granted patents
- 254
- Published applications
- 273
- Assignees
- 194
- Inventors
- 838
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 0 |
| 2002 | 5 | 8 |
| 2003 | 3 | 12 |
| 2004 | 4 | 14 |
| 2005 | 6 | 9 |
| 2006 | 7 | 12 |
| 2007 | 7 | 8 |
| 2008 | 5 | 9 |
| 2009 | 7 | 8 |
| 2010 | 10 | 18 |
| 2011 | 8 | 5 |
| 2012 | 11 | 19 |
| 2013 | 12 | 13 |
| 2014 | 15 | 16 |
| 2015 | 14 | 12 |
| 2016 | 12 | 15 |
| 2017 | 10 | 9 |
| 2018 | 12 | 17 |
| 2019 | 10 | 10 |
| 2020 | 11 | 15 |
| 2021 | 6 | 9 |
| 2022 | 3 | 6 |
| 2023 | 8 | 10 |
| 2024 | 5 | 9 |
| 2025 | 5 | 5 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dyes undergoing changes in color and fluorescence upon binding of organic oxo compounds18 Aug 2026US 12,710,366 B2Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialforschung und -prüfung, (BAM)
- Compound, cellular vesicle staining agent, and method of fluorescent staining for cellular vesicles11 Aug 2026US 12,704,443 B2National University Corporation Tokai National Higher Education and Research System
- Fluorescently-traceable amino acid derivative and preparation methods and use thereof7 Jul 2026US 12,673,120 B2Capital Medical University
- Sulfur and amide tropolone inhibitors of nucleotidyl transferases and uses therefor21 Apr 2026US 12,606,529 B2Research Foundation of the City University of New York
- GPX4 inhibitors, pharmaceutical compositions thereof, and their use for treating GPX4-mediated diseases6 Jan 2026US 12,516,016 B2Eubulus Biotherapeutics (Hong Kong) Limited
- Process for the preparation of (6s,9r)-3-oxo-3,5,6,7,8,9-hexahydro-2h-6,9-epiminocyclohepta[c]pyridazine-10-carboxamide derivatives3 Sep 2026US 2026/0258043 A1Pathios Therapeutics Limited
- Therapeutic compounds and compositions13 Aug 2026US 2026/0234110 A1Agios Pharmaceuticals, Inc.
- Conjugated metabolites for cancer detection and treatment6 Aug 2026US 2026/0227411 A1Vanderbilt University
- Cannabinoid receptor 2 modulators16 Jul 2026US 2026/0200892 A1Hoffmann-La Roche Inc.
- Compound, extracellular vesicle staining agent, and fluorescent staining method for extracellular vesicles19 Mar 2026US 2026/0079084 A1National University Corporation Tokai National Higher Education and Research System
Most cited
By later US patents
- Selective androgen receptor modulators and methods of use thereof113US 6,569,896 B2The University of Tennessee Research Corporation · 2003
- 1,2,4-oxadiazole benzoic acid compounds and their use for nonsense suppression and the treatment of disease102US 6,992,096 B2PTC Therapeutics, Inc. · 2006
- Sulfonamides and their use as a medicament87US 8,088,772 B2The Genetics Company, Inc. · 2012
- Formulations comprising selective androgen receptor modulators85US 6,838,484 B2University of Tennessee Research Foundation · 2005
- Synthesis of selective androgen receptor modulators83US 6,995,284 B2University of Tennessee Research Foundation · 2006