C07D 307/38
With substituted hydrocarbon radicals attached to ring carbon atoms
Official title: with substituted hydrocarbon radicals attached to ring carbon atoms
C07D307/38 (With substituted hydrocarbon radicals attached to ring carbon atoms) appears on 3,285 US grants and 2,449 published applications in this corpus.
Search patents in C07D- Granted patents
- 3,285
- Published applications
- 2,449
- Assignees
- 1,417
- Inventors
- 8,648
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 69 | 0 |
| 1977 | 74 | 0 |
| 1978 | 103 | 0 |
| 1979 | 53 | 0 |
| 1980 | 91 | 0 |
| 1981 | 87 | 0 |
| 1982 | 72 | 0 |
| 1983 | 56 | 0 |
| 1984 | 52 | 0 |
| 1985 | 70 | 0 |
| 1986 | 41 | 0 |
| 1987 | 43 | 0 |
| 1988 | 41 | 0 |
| 1989 | 40 | 0 |
| 1990 | 66 | 0 |
| 1991 | 46 | 0 |
| 1992 | 50 | 0 |
| 1993 | 46 | 0 |
| 1994 | 38 | 0 |
| 1995 | 36 | 0 |
| 1996 | 58 | 0 |
| 1997 | 73 | 0 |
| 1998 | 50 | 0 |
| 1999 | 58 | 0 |
| 2000 | 50 | 0 |
| 2001 | 54 | 14 |
| 2002 | 95 | 85 |
| 2003 | 83 | 128 |
| 2004 | 71 | 137 |
| 2005 | 49 | 108 |
| 2006 | 74 | 96 |
| 2007 | 63 | 97 |
| 2008 | 49 | 90 |
| 2009 | 67 | 103 |
| 2010 | 62 | 109 |
| 2011 | 74 | 90 |
| 2012 | 71 | 91 |
| 2013 | 81 | 105 |
| 2014 | 102 | 152 |
| 2015 | 95 | 125 |
| 2016 | 125 | 132 |
| 2017 | 98 | 126 |
| 2018 | 72 | 97 |
| 2019 | 82 | 73 |
| 2020 | 74 | 109 |
| 2021 | 78 | 81 |
| 2022 | 57 | 73 |
| 2023 | 49 | 54 |
| 2024 | 34 | 57 |
| 2025 | 39 | 66 |
| 2026 | 24 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Catalytic and continuous thermochemical process of production of valuable derivatives from organic materials and/or waste6 Oct 2026US 12,753,141 B2Instituto Superior Tecnico
- Amyloid targeting agents and methods of using the same22 Sep 2026US 12,741,949 B2Amydis, Inc.
- Compounds for the treatment of bacterial infections and potentiation of antibiotics8 Sep 2026US 12,728,105 B2Georgia State University Research Foundation, Inc.
- Furan based compositions and methods of making thereof11 Aug 2026US 12,703,689 B2University of Delaware
- Compound and method for preventing or treating of respiratory diseases comprising the same as an active ingredient28 Jul 2026US 12,691,101 B2Yonsei University, University—Industry Foundation (Uif)
- Bifunctional acidic catalysts and preperation methods of furfural via catalyzing hemicellulose or xylose8 Oct 2026US 2026/0307066 A1Nanjing University
- Novel carboxamide derivatives8 Oct 2026US 2026/0308149 A1Angelini Pharma S.P.A.
- Process for the production and separation of 5- hydroxymethylfurfural with quaternary ammonium salts1 Oct 2026US 2026/0297047 A1Novamont S. p. A.
- Hdac1/2 selective inhibitor and use thereof1 Oct 2026US 2026/0297110 A1Wigen Biomedicine Technology (Shanghai) Co., Ltd.
- Method for synthesising 5-hydroxymethylfurfural24 Sep 2026US 2026/0285823 A1Ifp Energies Nouvelles
Most cited
By later US patents
- Phenyl heterocycles as cox-2 inhibitors281US 5,474,995 AMerck Frosst Canada, Inc. · 1995
- Phenyl heterocycles as cox-2 inhibitors208US 5,550,142 AMerck Frosst Canada, Inc. · 1996
- Phenyl heterocycles as COX-2 inhibitors204US 5,536,752 AMerck Frosst Canada, Inc. · 1996
- Herbicide compositions191US 4,021,224 AStauffer Chemical Company · 1977
- Prostaglandin synthase inhibitors169US 5,593,994 AThe DuPont Merck Pharmaceutical Company · 1997