C07D 307/93
Condensed with a ring other than six-membered
Official title: condensed with a ring other than six-membered
C07D307/93 (Condensed with a ring other than six-membered) appears on 1,478 US grants and 531 published applications in this corpus.
Search patents in C07D- Granted patents
- 1,478
- Published applications
- 531
- Assignees
- 427
- Inventors
- 2,058
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 78 | 0 |
| 1977 | 72 | 0 |
| 1978 | 222 | 0 |
| 1979 | 99 | 0 |
| 1980 | 106 | 0 |
| 1981 | 164 | 0 |
| 1982 | 66 | 0 |
| 1983 | 24 | 0 |
| 1984 | 39 | 0 |
| 1985 | 21 | 0 |
| 1986 | 17 | 0 |
| 1987 | 22 | 0 |
| 1988 | 15 | 0 |
| 1989 | 16 | 0 |
| 1990 | 7 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 11 | 0 |
| 1998 | 18 | 0 |
| 1999 | 16 | 0 |
| 2000 | 10 | 0 |
| 2001 | 13 | 3 |
| 2002 | 14 | 7 |
| 2003 | 10 | 17 |
| 2004 | 11 | 20 |
| 2005 | 8 | 23 |
| 2006 | 11 | 11 |
| 2007 | 12 | 15 |
| 2008 | 12 | 20 |
| 2009 | 14 | 33 |
| 2010 | 13 | 20 |
| 2011 | 12 | 22 |
| 2012 | 14 | 29 |
| 2013 | 20 | 22 |
| 2014 | 23 | 20 |
| 2015 | 23 | 37 |
| 2016 | 23 | 26 |
| 2017 | 23 | 22 |
| 2018 | 21 | 26 |
| 2019 | 24 | 21 |
| 2020 | 20 | 28 |
| 2021 | 15 | 26 |
| 2022 | 11 | 13 |
| 2023 | 16 | 31 |
| 2024 | 15 | 15 |
| 2025 | 17 | 16 |
| 2026 | 15 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Monomer isomerization and polymer fluorination for sustainable depolymerizable polymers6 Oct 2026US 12,753,252 B2The University of Akron
- EIF4A-inhibiting compounds and methods related thereto29 Sep 2026US 12,747,249 B2SJP Biotec GmbH
- Fullerene derivative and production method therefor28 Jul 2026US 12,696,679 B2Mitsubishi Corporation
- Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof26 May 2026US 12,637,400 B2Duk San Neolux Co., Ltd.
- Key intermediate for synthesis of prostaglandin compound and preparation method thereof12 May 2026US 12,623,992 B2Shenzhen Catalys Technology Co., Ltd
- 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.
- 3ah-cyclopenta[b]benzofuran-3a-yl as ras inhibitors30 Jul 2026US 2026/0216121 A1SJP Biotec GmbH
- Process of Making 2,2,6,6,7,8,8-heptamethyl-3,6,7,8-tetrahydro-2H-indeno[4,5-b]furan and Its Uses28 May 2026US 2026/0146033 A1International Flavors & Fragrances Inc.
- 1h-cyclopenta[b]benzofuran derivatives for the prevention and treatment of virus diseases28 May 2026US 2026/0146034 A1SJP Biotec GmbH
- Synthetic rocaglates with broad-spectrum antiviral activities and uses thereof30 Apr 2026US 2026/0115213 A1Memorial Sloan Kettering Cancer Center
Most cited
By later US patents
- 3-Hydroxybutyric acid polymers114US 4,427,614 AImperial Chemical Industries PLC · 1984
- 2-Decarboxy-2-hydroxymethyl-.omega.-phenoxy-PGD analogs57US 4,111,995 AThe Upjohn Company · 1978
- Enlarged-hetero-ring prostacyclin analogs57US 4,123,441 AThe Upjohn Company · 1978
- Synthetic process for the preparation of taxol and other tricyclic and tetracyclic taxanes55US 5,405,972 AFlorida State University · 1995
- 15-Methyl- and 16-phenoxy-PGF.sub.2 .alpha., amides52US 4,128,577 AThe Upjohn Company · 1978