C07C 59/153
Glyoxylic acid
C07C59/153 (Glyoxylic acid) appears on 5 US grants and 5 published applications in this corpus.
Search patents in C07C- Granted patents
- 5
- Published applications
- 5
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 18 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- EGFR inhibitor and pharmaceutically acceptable salt and polymorph thereof, and use thereof18 Feb 2020US 10,561,646 B2Shanghai Haiyan Pharmaceutical Technology Co., Ltd.
- Polyvinyl ester dispersion with metal salt hydrosols as precipitation basis30 Mar 1999US 5,889,107 AClariant GmbH
- Sodium salt of 1-menthyloxycarbonyl 1-hydroxy methanesulphonic acid, its preparation process and its use for obtaining L(-)menthyl glyoxylate6 Feb 1996US 5,489,705 ASociete Francaise Hoechst
- Sodium salt of 1-menthyloxycarbonyl 1-hydroxy methanesulphonic acid, its preparation process and its use for obtaining L(-)menthyl glyoxylate15 Aug 1995US 5,442,094 ASociete Francaise Hoechst
- Process for making glyoxylate hemiacetals28 Sep 1982US 4,351,951 AMonsanto Company
- Salt crystals28 Mar 2024US 2024/0101569 A1
- Composition comprising a dicarbonyl derivative and method for straightening the hair using this composition7 Apr 2022US 2022/0105015 A1L'oreal
- Egfr inhibitor and pharmaceutically acceptable salt and polymorph thereof, and use thereof8 Nov 2018US 2018/0319770 A1Shanghai Haiyan Pharmaceutical Technology Co., Ltd.
- Composition comprising a dicarbonyl derivative and method for straightening the hair using this composition12 Oct 2017US 2017/0290754 A1L'oreal
- Composition comprising a dicarbonyl derivative and method for straightening the hair using this composition1 Oct 2015US 2015/0272843 A1L'oreal
Most cited
By later US patents
- Polyvinyl ester dispersion with metal salt hydrosols as precipitation basis9US 5,889,107 AClariant GmbH · 1999
- Process for making glyoxylate hemiacetals3US 4,351,951 AMonsanto Company · 1982
- EGFR inhibitor and pharmaceutically acceptable salt and polymorph thereof, and use thereof1US 10,561,646 B2Shanghai Haiyan Pharmaceutical Technology Co., Ltd. · 2020