C07C 47/38
Unsaturated compounds having —cho groups bound to carbon atoms of rings other
Official title: Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
C07C47/38 (Unsaturated compounds having —cho groups bound to carbon atoms of rings other) appears on 211 US grants and 67 published applications in this corpus.
Search patents in C07C- Granted patents
- 211
- Published applications
- 67
- Assignees
- 106
- Inventors
- 396
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 9 | 0 |
| 1981 | 17 | 0 |
| 1982 | 20 | 0 |
| 1983 | 9 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 5 |
| 2006 | 4 | 3 |
| 2007 | 4 | 5 |
| 2008 | 2 | 3 |
| 2009 | 3 | 3 |
| 2010 | 5 | 2 |
| 2011 | 0 | 3 |
| 2012 | 2 | 0 |
| 2013 | 1 | 4 |
| 2014 | 2 | 5 |
| 2015 | 5 | 7 |
| 2016 | 2 | 4 |
| 2017 | 5 | 1 |
| 2018 | 4 | 5 |
| 2019 | 2 | 0 |
| 2020 | 1 | 3 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 4 |
| 2024 | 0 | 2 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- C07C 47/44Polycyclic84
- C07C 47/47Containing ether groups, [image cpc-sch-c07c-0958.gif] groups,[image cpc-sch-c07c-0959.gif] groups, or[image cpc-sch-c07c-0960.gif] groups38
- C07C 47/457Containing halogen29
- C07C 47/45Having unsaturation outside the rings27
- C07C 47/46Containing hydroxy groups27
- C07C 47/453Containing six-membered aromatic rings21
- C07C 47/42With a six-membered ring13
- C07C 47/43With a seven- to twelve-membered ring2
All 10 subgroupsShow fewer
Recent patents
- Visible-light mediated organophotoredox catalytic deuteration of aromatic and aliphatic aldehydes11 Nov 2025US 12,466,775 B2Arizona Board of Regents on Behalf of the University of Arizona
- Process for the preparation of enantiomerically and diastereomerically enriched cyclobutane amines and amides6 Jul 2021US 11,053,188 B2Syngenta Participations AG
- Entecavir intermediate, synthetic method thereof and synthetic method for entecavir29 Jun 2021US 11,046,663 B2Launch-Pharma Technologies, Ltd.
- Benzosuberene analogues and related compounds with activity as anticancer agents20 Oct 2020US 10,807,932 B2Baylor University
- Organic compounds29 Oct 2019US 10,457,891 B2Givaudan SA
- Production of oxygenated diterpenoid compounds21 Aug 2025US 2025/0263763 A1Københavns Universitet
- Novel cyclic compounds, and use thereof as perfumes17 Apr 2025US 2025/0122140 A1Miltitz Aromatics GmbH
- Process for preparing perfuming intermediates7 Nov 2024US 2024/0368068 A1Firmenich SA
- Synthetic Cannabinoid Compounds, Pharmaceutical Compositions, and Treatment Methods31 Oct 2024US 2024/0360061 A1Miralogx LLC
- Process for preparing 3-(cyclohex-1-en-1-yl)propanal derivatives16 Nov 2023US 2023/0365523 A1
Most cited
By later US patents
- Hydrogenated naphthalenes137US 4,391,731 AHoffmann-La Roche Inc. · 1983
- Carrier mixed with additives having lubricant properties for preparing powdery pharmaceutical compositions for inhalation74US 6,528,096 B1Chiesi Farmaceutical S.p.A. · 2003
- Substituted 1,3-dihydrospiro(isobenzofuran)s30US 3,959,475 AAmerican Hoechst Corporation · 1976
- Alkanoarachidonic acids25US 4,759,880 AResearch Corporation · 1988
- Cyclic C.sub.6 ketones in perfumes23US 4,147,672 AFirmenich SA · 1979