C07D 317/44
Ortho- or peri-condensed with carbocyclic rings or ring systems
Official title: ortho- or peri-condensed with carbocyclic rings or ring systems
C07D317/44 (Ortho- or peri-condensed with carbocyclic rings or ring systems) appears on 2,769 US grants and 2,054 published applications in this corpus.
Search patents in C07D- Granted patents
- 2,769
- Published applications
- 2,054
- Assignees
- 1,184
- Inventors
- 8,120
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 81 | 0 |
| 1977 | 58 | 0 |
| 1978 | 50 | 0 |
| 1979 | 43 | 0 |
| 1980 | 55 | 0 |
| 1981 | 44 | 0 |
| 1982 | 43 | 0 |
| 1983 | 31 | 0 |
| 1984 | 26 | 0 |
| 1985 | 40 | 0 |
| 1986 | 26 | 0 |
| 1987 | 42 | 0 |
| 1988 | 41 | 0 |
| 1989 | 42 | 0 |
| 1990 | 50 | 0 |
| 1991 | 52 | 0 |
| 1992 | 44 | 0 |
| 1993 | 52 | 0 |
| 1994 | 44 | 0 |
| 1995 | 47 | 0 |
| 1996 | 56 | 0 |
| 1997 | 55 | 0 |
| 1998 | 76 | 0 |
| 1999 | 56 | 0 |
| 2000 | 67 | 0 |
| 2001 | 87 | 19 |
| 2002 | 101 | 78 |
| 2003 | 76 | 110 |
| 2004 | 67 | 135 |
| 2005 | 55 | 119 |
| 2006 | 76 | 110 |
| 2007 | 60 | 110 |
| 2008 | 51 | 96 |
| 2009 | 83 | 96 |
| 2010 | 71 | 111 |
| 2011 | 63 | 91 |
| 2012 | 65 | 78 |
| 2013 | 69 | 72 |
| 2014 | 79 | 87 |
| 2015 | 64 | 81 |
| 2016 | 64 | 72 |
| 2017 | 59 | 57 |
| 2018 | 42 | 63 |
| 2019 | 58 | 49 |
| 2020 | 44 | 68 |
| 2021 | 44 | 54 |
| 2022 | 38 | 50 |
| 2023 | 32 | 71 |
| 2024 | 37 | 77 |
| 2025 | 42 | 53 |
| 2026 | 21 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for the preparation of 3,4-methylenedioxypropiophenone6 Oct 2026US 12,753,160 B2Endura S. P. A.
- Processes for the preparation of the enantiomers of 3,4-methylenedioxymethamphetamine (MDMA) and N-methyl-1,3-benzodioxolylbutanamine (MBDB)14 Jul 2026US 12,679,817 B2Pharmala Biotech Inc.
- (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole30 Jun 2026US 12,668,579 B2Givaudan SA
- Compounds for fast and efficient click release16 Jun 2026US 12,653,914 B2Tagworks Pharmaceuticals B.V.
- Secondary battery and vehicle including secondary battery16 Jun 2026US 12,658,478 B2Semiconductor Energy Laboratory Co.Ltd.
- Conformationally restricted phenethylamine analogs8 Oct 2026US 2026/0308109 A1
- (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole24 Sep 2026US 2026/0285827 A1Givaudan SA
- Trpv1 agonist and uses thereof17 Sep 2026US 2026/0274802 A1SciTherm Therapeutics Corporation
- Novel compounds with mtorc2-inhibitory activity and uses thereof10 Sep 2026US 2026/0265267 A1Aliad Biopharma
- 3-[(benzo[d][1,3]dioxolane-4-yl)oxy]propylamine hydrochloride, optical isomer and crystal thereof, and preparation method therefor3 Sep 2026US 2026/0258009 A1Jiangsu Nhwa Pharmaceutical Co., Ltd
Most cited
By later US patents
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995
- Arrays of materials attached to a substrate1,410US 5,744,305 AAffymetrix, Inc. · 1998
- Very large scale immobilized polymer synthesis967US 5,424,186 AAffymax Technologies N.V. · 1995
- Method of detecting nucleic acids962US 5,800,992 A1998