C07D 311/16
Substituted in position 7
Official title: substituted in position 7
C07D311/16 (Substituted in position 7) appears on 487 US grants and 382 published applications in this corpus.
Search patents in C07D- Granted patents
- 487
- Published applications
- 382
- Assignees
- 308
- Inventors
- 1,356
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 17 | 0 |
| 1979 | 8 | 0 |
| 1980 | 10 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 9 | 0 |
| 1988 | 10 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 21 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 2 |
| 2002 | 12 | 12 |
| 2003 | 17 | 25 |
| 2004 | 14 | 17 |
| 2005 | 8 | 15 |
| 2006 | 13 | 18 |
| 2007 | 15 | 24 |
| 2008 | 9 | 12 |
| 2009 | 7 | 9 |
| 2010 | 12 | 19 |
| 2011 | 7 | 6 |
| 2012 | 15 | 16 |
| 2013 | 9 | 12 |
| 2014 | 9 | 14 |
| 2015 | 9 | 21 |
| 2016 | 10 | 20 |
| 2017 | 18 | 15 |
| 2018 | 18 | 17 |
| 2019 | 16 | 15 |
| 2020 | 13 | 21 |
| 2021 | 17 | 12 |
| 2022 | 12 | 13 |
| 2023 | 9 | 20 |
| 2024 | 10 | 11 |
| 2025 | 5 | 11 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compounds and methods for amine oxidase imaging28 Jul 2026US 12,692,532 B2ETH Zurich
- Compounds for the detection of homocysteine and its method of preparation thereof19 May 2026US 12,631,648 B2Council of Scientific and Industrial Research
- Methods and materials for inhibiting NF-kB activity21 Apr 2026US 12,606,528 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- Compounds, compositions, and methods for treating or ameliorating, or preventing viral infections24 Mar 2026US 12,582,619 B2Thomas Jefferson University
- Compound for preventing or treating lipid metabolism-related diseases24 Mar 2026US 12,582,720 B2Fudan University
- Benzopyrone compounds as well as preparation method therefor and use thereof16 Jul 2026US 2026/0200885 A1Chengdu Di’ao Jiuhong Pharmaceutical Factory
- Fluorogenic bioconjugation of cyclopropanol-based fluorophores for biological applications30 Apr 2026US 2026/0118361 A1University of South Carolina
- Materials and methods for light adjustable ophthalmic devices23 Apr 2026US 2026/0109796 A1Johnson & Johnson Surgical Vision, Inc.
- Materials and methods for light adjustable ophthalmic devices23 Apr 2026US 2026/0110920 A1Johnson & Johnson Surgical Vision, Inc.
- Novel monomer and chemically recyclable polymer material comprising the same26 Mar 2026US 2026/0085055 A1Korea Institute of Science and Technology
Most cited
By later US patents
- Sulfonated derivatives of 7-aminocoumarin163US 5,696,157 AMolecular Probes, Inc. · 1997
- Optical biosensor and method of use128US 5,194,393 ABayar Aktiengesellschaft · 1993
- Acetylenes disubstituted with a phenyl group and a 2-substituted chromanyl, thiochromanyl or 1,2,3,4-tetrahydroquinolinyl group having retinoid-like activity123US 5,162,546 AAllergan, Inc. · 1992
- Derivatives of 6,8-difluoro-7-hydroxycoumarin122US 5,830,912 AMolecular Probes, Inc. · 1998
- Process of synthesizing acetylenes disubstituted with a phenyl group and a 2-substituted chromanyl, thiochromanyl or 1,2,3,4-tetrahydroquinolinyl group109US 5,278,318 AAllergan, Inc. · 1994