C07C 47/28
Saturated compounds having —cho groups bound to carbon atoms of rings other
Official title: Saturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
C07C47/28 (Saturated compounds having —cho groups bound to carbon atoms of rings other) appears on 166 US grants and 81 published applications in this corpus.
Search patents in C07C- Granted patents
- 166
- Published applications
- 81
- Assignees
- 56
- Inventors
- 192
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 16 | 0 |
| 1983 | 9 | 0 |
| 1984 | 9 | 0 |
| 1985 | 6 | 0 |
| 1986 | 9 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 7 |
| 2003 | 1 | 1 |
| 2004 | 3 | 9 |
| 2005 | 6 | 8 |
| 2006 | 4 | 2 |
| 2007 | 9 | 8 |
| 2008 | 6 | 6 |
| 2009 | 2 | 2 |
| 2010 | 7 | 0 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 2 | 3 |
| 2014 | 2 | 5 |
| 2015 | 3 | 4 |
| 2016 | 2 | 1 |
| 2017 | 3 | 5 |
| 2018 | 5 | 3 |
| 2019 | 4 | 4 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 47/34Polycyclic94
- C07C 47/36Containing hydroxy groups20
- C07C 47/37Containing ether groups, [image cpc-sch-c07c-0958.gif] groups,[image cpc-sch-c07c-0959.gif] groups, or[image cpc-sch-c07c-0960.gif] groups20
- C07C 47/32With a six-membered ring17
- C07C 47/293With three- or four-membered ring14
- C07C 47/30With a five-membered ring11
- C07C 47/353Containing halogen5
- C07C 47/33With a seven- to twelve-membered ring1
Recent patents
- Process for preparing the dialdehyde of vinylcyclohexene5 May 2026US 12,617,743 B2Evonik Oxeno GmbH
- Fragrances with rose scent25 Apr 2023US 11,634,659 B2Symrise AG
- Hydroxyl compounds and compositions for cholesterol management and related uses9 Mar 2021US 10,941,095 B2Esperion Therapeutics, Inc.
- Propellane derivates and synthesis19 May 2020US 10,654,812 B2Recurium IP Holdings, LLC
- Extraction process for high-boiling aldehyde product separation and catalyst recovery21 Jan 2020US 10,538,472 B1Dairen Chemical Corporation
- Fragrance and flavor compositions comprising benzene derivatives24 Jul 2025US 2025/0236810 A1
- Cooling compounds and compositions15 May 2025US 2025/0154123 A1V. Mane Fils
- Novel cyclic compounds, and use thereof as perfumes17 Apr 2025US 2025/0122140 A1Miltitz Aromatics GmbH
- Process for preparing the dialdehyde of vinylcyclohexene11 Jan 2024US 2024/0010593 A1Evonik Operations GmbH
- Hydroxyl compounds and compositions for cholesterol management and related uses6 Jul 2023US 2023/0210800 A1Esperion Therapeutics, Inc.
Most cited
By later US patents
- Carboxyalkylethers, formulations, and treatment of vascular diseases81US 5,756,544 AWarner-Lambert Company · 1998
- Carboxyalkylethers, formulations, and treatment of vascular diseases66US 5,648,387 AWarner-Lambert Company · 1997
- Perfume composition59US 4,434,306 ATakasago Perfumery Co., Ltd. · 1984
- Carboxyalkylethers, formulations, and treatment of vascular diseases59US 5,783,600 AWarner-Lambert Company · 1998
- Carboxyalkylethers, formulations, and treatment of vascular diseases48US 5,750,569 AWarner-Lambert Company · 1998