C07C 29/175
With simultaneous reduction of an oxo group
Official title: {with simultaneous reduction of an oxo group}
C07C29/175 (With simultaneous reduction of an oxo group) appears on 125 US grants and 94 published applications in this corpus.
Search patents in C07C- Granted patents
- 125
- Published applications
- 94
- Assignees
- 84
- Inventors
- 407
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 3 |
| 2004 | 1 | 4 |
| 2005 | 0 | 2 |
| 2006 | 4 | 0 |
| 2007 | 1 | 5 |
| 2008 | 1 | 0 |
| 2009 | 2 | 5 |
| 2010 | 3 | 6 |
| 2011 | 5 | 4 |
| 2012 | 3 | 5 |
| 2013 | 5 | 7 |
| 2014 | 6 | 8 |
| 2015 | 8 | 8 |
| 2016 | 7 | 10 |
| 2017 | 7 | 5 |
| 2018 | 5 | 2 |
| 2019 | 2 | 7 |
| 2020 | 4 | 1 |
| 2021 | 0 | 2 |
| 2022 | 3 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process to obtain 3-phenylpropan-l-ol from natural sources29 Aug 2023US 11,739,036 B2Minasolve Solutions sprl
- Metal oxide-supported earth-abundant metal catalysts for highly efficient organic transformations13 Jun 2023US 11,673,125 B2The University of Chicago
- Glycerin-only reaction for allyl alcohol production14 Jun 2022US 11,358,920 B2Lyondell Chemical Technology, L,P.
- Process for making a feed of normal butanol, iso-butanol and 2-alkyl alkanol26 Apr 2022US 11,312,674 B2Johnson Matthey Davy Technologies Limited
- Catalytic production of 1,2,5,6-hexanetetrol from levoglucosenone15 Feb 2022US 11,247,956 B2Wisconsin Alumni Research Foundation
- Method and apparatus for production of alcohols27 Aug 2026US 2026/0250223 A1Johnson Matthey Davy Technologies Limited
- Process to obtain 3-phenylpropan-1-ol from natural sources5 Jun 2025US 2025/0178993 A1Minasolve Solutions sprl
- Catalyst for preparing 1,3-cyclopentanediol, method for preparing 1,3-cyclopentanediol by using same, and 1,3-cyclopentanediol prepared thereby31 Oct 2024US 2024/0360059 A1Kolon Industries, Inc.
- Gas-phase aldehyde hydrogenation catalyst, preparation method thereof and application thereof10 Oct 2024US 2024/0335828 A1PetroChina Company Limited
- Process to obtain 3-phenylpropan-1-ol from natural sources2 Nov 2023US 2023/0348348 A1Minasolve Solutions sprl
Most cited
By later US patents
- Rhenium catalyst composition399US 4,048,110 ACelanese Corporation · 1977
- Hydrogenation of aldehydes92US 5,004,845 ADavy McKee (London) Limited · 1991
- Hydrogenation process61US 4,960,960 ADavy McKee (London) Limited · 1990
- Hydrogenation process53US 4,626,604 ADavy McKee (London) Limited · 1986
- Multistage aldehyde hydrogenation47US 4,451,677 ADavy McKee (London) Limited · 1984