C07C 57/68
With only carbon-to-carbon triple bonds as unsaturation
Official title: with only carbon-to-carbon triple bonds as unsaturation
C07C57/68 (With only carbon-to-carbon triple bonds as unsaturation) appears on 9 US grants and 2 published applications in this corpus.
Search patents in C07C- Granted patents
- 9
- Published applications
- 2
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Linker compounds, methods of producing the same and uses thereof2 Jan 2024US 11,858,887 B2Shenkar College of Engineering and Design
- Therapeutic cyclopentane derivatives17 Feb 2009US 7,491,844 B2Allergan, Inc.
- Eicosatriynoic acid esters and amides and methods of preparation10 May 1994US 5,310,959 ACentre International de Recherches Dermatologiques Galderma (Cird Galderma)
- Eicosatriynoic acid esters and their application in pharmaceutical and cosmetic practice19 Nov 1991US 5,066,427 ACentre International de Recherches Dermatologiques dite C.I.R.D.
- Furyl, phenylene, and thienyl leukotriene B.sub.4 analogues20 Nov 1990US 4,971,997 AG. D. Searle & Co.
Most cited
By later US patents
- Eicosatriynoic acid esters and amides and their application in pharmaceutical and cosmetic practice9US 4,877,789 ACentre International de Recherches Dermatologiques dite C.I.R.D. · 1989
- Furyl, phenylene, and thienyl leukotriene B.sub.4 analogues4US 4,855,324 AG. D. Searle & Co. · 1989
- Eicosatriynoic acid esters and their application in pharmaceutical and cosmetic practice3US 5,066,427 ACentre International de Recherches Dermatologiques dite C.I.R.D. · 1991
- Furyl, phenylene, and thienyl leukotriene B.sub.4 analogues2US 4,970,234 AG. D. Searle & Co. · 1990
- Eicosatriynoic acid esters and amides and methods of preparation1US 5,310,959 ACentre International de Recherches Dermatologiques Galderma (Cird Galderma) · 1994