C07C 47/12
Containing more than one —cho group
Official title: containing more than one —CHO group
C07C47/12 (Containing more than one —cho group) appears on 21 US grants and 18 published applications in this corpus.
Search patents in C07C- Granted patents
- 21
- Published applications
- 18
- Assignees
- 15
- Inventors
- 60
- Latest grant
- 13 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 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 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 5 |
| 2017 | 3 | 1 |
| 2018 | 3 | 4 |
| 2019 | 1 | 1 |
| 2020 | 3 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Methods and materials for biosynthesizing multifunctional, multivariate molecules via carbon chain modification13 Oct 2020US 10,801,046 B2Invista North America S A R L
- Urea-containing fertilizers and process for production thereof25 Aug 2020US 10,752,559 B2thyssenkrupp AG
- Method of making a dialdeyhde4 Feb 2020US 10,550,057 B1Eastman Chemical Company
- Method of producing dialdehyde compound19 Nov 2019US 10,479,750 B2Kuraray Co., Ltd.
- Method for producing 2,4-dienal acetal compound and 2,4-dienal compound27 Nov 2018US 10,138,179 B2Shin-Etsu Chemical Co., Ltd.
- Cooling compounds and compositions15 May 2025US 2025/0154123 A1V. Mane Fils
- Compositions and methods related to tethered kethoxal derivatives12 May 2022US 2022/0143198 A1The University of Chicago
- Method of producing dialdehyde compound24 Jan 2019US 2019/0023636 A1Kuraray Co., Ltd.
- Urea-containing fertilizers and process for production thereof27 Dec 2018US 2018/0370865 A1thyssenkrupp AG
- Method for producing 2,4-dienal acetal compound and 2,4-dienal compound25 Oct 2018US 2018/0305276 A1Shin-Etsu Chemical Co., Ltd.
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
- Phenyl-pyrimidines45US 3,997,536 AHoffmann-La Roche Inc. · 1976
- Polyurethane and molded article comprising the same12US 5,606,005 AKuraray Co., Ltd. · 1997
- Hydroformylation process7US 4,871,880 AKuraray Co., Ltd. · 1989
- Biocorrosion inhibitor for metal2US 10,085,445 B2Kuraray Co., Ltd. · 2018