C07C 47/542
Alkylated benzaldehydes
C07C47/542 (Alkylated benzaldehydes) appears on 40 US grants and 4 published applications in this corpus.
Search patents in C07C- Granted patents
- 40
- Published applications
- 4
- Assignees
- 16
- Inventors
- 43
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 10 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
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
- Aldehyde compound and method for producing same, and fragrance composition15 Oct 2024US 12,116,338 B2Mitsubishi Gas Chemical Company, Inc.
- Aromatic aldehyde, and epoxy resin curing agent and epoxy resin composition comprising the aromatic aldehyde29 Aug 2017US 9,745,410 B2Mitsubishi Gas Chemical Company, Inc.
- Alkyl aromatic aldehydes13 May 2003US 6,562,996 B2ExxonMobil Chemical Patents Inc.
- 1-alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino 1,3-propanediols and related compounds31 Dec 2002US 6,500,849 B1Aventis Pharmaceuticals Inc.
- Aldehyde compound and method for producing same, and fragrance composition16 May 2024US 2024/0158331 A1Mitsubishi Gas Chemical Company, Inc.
- Visible-light mediated organophotoredox catalytic deuteration of aromatic and aliphatic aldehydes19 Jan 2023US 2023/0016922 A1Arizona Board of Regents on Behalf of the University of Arizona
- Aromatic aldehyde, and epoxy resin curing agent and epoxy resin composition comprising the aromatic aldehyde23 Apr 2015US 2015/0111991 A1Mitsubishi Gas Chemical Company, Inc.
- Alkyl aromatic aldehydes6 Jun 2002US 2002/0068841 A1ExxonMobil Chemical Patents Inc.
Most cited
By later US patents
- Process for the preparation of monocarbonyl or biscarbonyl compounds56US 4,769,464 AChemie Linz Gesellschaft m.b.H. · 1988
- 1-alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols and related compounds as anti-inflammatory agents51US 5,360,811 AHoechst-Roussel Pharmaceuticals Inc. · 1994
- Alkyl aromatic aldehydes23US 6,562,996 B2ExxonMobil Chemical Patents Inc. · 2003
- Cyclohexenone derivatives and their herbicidal use.16US 4,666,510 AICI Australia Limited · 1987
- 1-alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols and related compounds16US 5,534,640 AHoechst-Roussel Pharmaceuticals Inc. · 1996