C07C 29/92
By a consecutive conversion and reconstruction
Official title: by a consecutive conversion and reconstruction
C07C29/92 (By a consecutive conversion and reconstruction) appears on 34 US grants and 24 published applications in this corpus.
Search patents in C07C- Granted patents
- 34
- Published applications
- 24
- Assignees
- 27
- Inventors
- 78
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 0 |
| 2015 | 2 | 2 |
| 2016 | 2 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 0 | 3 |
| 2023 | 2 | 0 |
| 2024 | 2 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods for vicinal diol separation8 Oct 2024US 12,110,267 B2Board of Trustees of Michigan State University
- Pharmaceutical compositions comprising monoterpenes30 Apr 2024US 11,970,436 B2University of Southern California
- Method for the preparation of methanol11 Jul 2023US 11,697,628 B2Topsoe A/S
- Separation, recovery and upgrading of biomass derived 2,3-butanediol31 Jan 2023US 11,565,989 B2
- Process for the recovery of ketones and glycols from fermentation27 Apr 2021US 10,988,428 B2Braskem S/A
- Methods for vicinal diol separation1 May 2025US 2025/0136536 A1Board of Trustees of Michigan State University
- Integrated process for producing light olefins21 Nov 2024US 2024/0384178 A1Uop LLC
- Pharmaceutical compositions comprising monoterpenes18 Jul 2024US 2024/0239730 A1University of Southern California
- Method for the preparation of methanol8 Dec 2022US 2022/0388934 A1Topsoe A/S
- Pharmaceutical compositions comprising monoterpenes17 Nov 2022US 2022/0363619 A1NeOnc Technologies, Inc.
Most cited
By later US patents
- Method for purification of alcohols11US 5,312,950 AEastman Kodak Company · 1994
- Pharmaceutical compositions comprising monoterpenes10US 8,507,734 B2NeOnc Technologies, Inc. · 2013
- Process for purifying ethers9US 4,322,565 AColumbian Chemicals Company · 1982
- Distillative separation of liquid mixtures containing aliphatic alcohols8US 4,383,893 ABASF SE · 1983
- Method for removing and recovering fluorinated alcohol from waste gas6US 5,233,098 ACentral Glass Company, Limited · 1993