C07D 307/77
Ortho- or peri-condensed with carbocyclic rings or ring systems
Official title: ortho- or peri-condensed with carbocyclic rings or ring systems
C07D307/77 (Ortho- or peri-condensed with carbocyclic rings or ring systems) appears on 6,357 US grants and 5,008 published applications in this corpus.
Search patents in C07D- Granted patents
- 6,357
- Published applications
- 5,008
- Assignees
- 1,919
- Inventors
- 13,871
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 180 | 0 |
| 1977 | 160 | 0 |
| 1978 | 314 | 0 |
| 1979 | 154 | 0 |
| 1980 | 175 | 0 |
| 1981 | 236 | 0 |
| 1982 | 110 | 0 |
| 1983 | 70 | 0 |
| 1984 | 95 | 0 |
| 1985 | 92 | 0 |
| 1986 | 84 | 0 |
| 1987 | 81 | 0 |
| 1988 | 73 | 0 |
| 1989 | 103 | 0 |
| 1990 | 82 | 0 |
| 1991 | 70 | 0 |
| 1992 | 63 | 0 |
| 1993 | 89 | 0 |
| 1994 | 73 | 0 |
| 1995 | 83 | 0 |
| 1996 | 80 | 0 |
| 1997 | 100 | 0 |
| 1998 | 114 | 0 |
| 1999 | 104 | 0 |
| 2000 | 87 | 0 |
| 2001 | 115 | 22 |
| 2002 | 123 | 114 |
| 2003 | 110 | 186 |
| 2004 | 101 | 191 |
| 2005 | 76 | 203 |
| 2006 | 113 | 179 |
| 2007 | 87 | 145 |
| 2008 | 110 | 199 |
| 2009 | 125 | 216 |
| 2010 | 110 | 210 |
| 2011 | 118 | 170 |
| 2012 | 124 | 192 |
| 2013 | 133 | 186 |
| 2014 | 170 | 174 |
| 2015 | 165 | 211 |
| 2016 | 167 | 240 |
| 2017 | 170 | 202 |
| 2018 | 179 | 217 |
| 2019 | 178 | 218 |
| 2020 | 156 | 220 |
| 2021 | 165 | 215 |
| 2022 | 146 | 207 |
| 2023 | 158 | 295 |
| 2024 | 134 | 255 |
| 2025 | 154 | 211 |
| 2026 | 98 | 130 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aromatic amine derivative, and organic electroluminescent element using same6 Oct 2026US 12,753,145 B2Idemitsu Kosan Co., Ltd.
- Monomer isomerization and polymer fluorination for sustainable depolymerizable polymers6 Oct 2026US 12,753,252 B2The University of Akron
- Organic molecules for use in light-emitting devices29 Sep 2026US 12,747,210 B2Samsung Display Co., Ltd.
- EIF4A-inhibiting compounds and methods related thereto29 Sep 2026US 12,747,249 B2SJP Biotec GmbH
- Tautomeric ligand enables biomimetic C—H hydroxylation with molecular oxygen22 Sep 2026US 12,741,937 B2The Scripps Research Institute
- Uric acid transporter agonist compound, pharmaceutical composition, and preparation method therefor and use thereof8 Oct 2026US 2026/0308136 A1Hangzhou E & J Biopharmaceutical Technology Co., Ltd.
- Anthelmintic aza-benzothiophene and aza-benzofuran compounds8 Oct 2026US 2026/0308170 A1Boehringer Ingelheim Vetmedica GmbH
- Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same8 Oct 2026US 2026/0314256 A1
- Organic electroluminescent element and electronic device1 Oct 2026US 2026/0297107 A1Idemitsu Kosan Co., Ltd.
- Light emitting element, amine compound for the light emitting element, and electronic device including the light emitting element1 Oct 2026US 2026/0305161 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Fluorescent indicator dyes for calcium ions238US 4,603,209 AThe Regents of the University of California · 1986
- Diaryl bicyclic heterocycles as inhibitors of cyclooxygenase-2192US 5,521,213 AMerck Frosst Canada, Inc. · 1996
- Benzo (b) thiophene carboxylate derivatives and pharmaceutical compositions182US 4,740,519 ACentre International de Recherches Dermatologiques (C.I.R.D.) · 1988
- Spiro compounds and their use as electroluminescence materials179US 5,840,217 AHoechst Aktiengesellschaft · 1998
- Method for controlling gastrointestinal dysmotility175US 4,987,136 AThe Rockefeller University · 1991