C07C 247/22
With the acylating carboxyl groups bound to hydrogen atoms, to acyclic carbon
Official title: with the acylating carboxyl groups bound to hydrogen atoms, to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
C07C247/22 (With the acylating carboxyl groups bound to hydrogen atoms, to acyclic carbon) appears on 10 US grants and 13 published applications in this corpus.
Search patents in C07C- Granted patents
- 10
- Published applications
- 13
- Assignees
- 10
- Inventors
- 35
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 0 | 0 |
| 2015 | 4 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of preparing N6-((2-azidoethoxy)carbonyl)lysine17 Mar 2026US 12,577,197 B2Sanofi
- Process for producing oseltamivir phosphate and intermediate compound22 Sep 2015US 9,139,514 B2Sumitomo Chemical Company, Limited
- Polyurethane synthesis by means of self-condensation15 Sep 2015US 9,133,305 B2Centre National de la Recherche Scientifique (CNRS)
- Method for producing 1-amino-1-alkoxycarbonyl-2-vinylcyclopropane23 Jun 2015US 9,061,991 B2Api Corporation
- Enantiomerically pure amines24 Mar 2015US 8,987,498 B2Nabriva Therapeutics AG
- Flow chemistry synthesis of isocyanates30 Mar 2023US 2023/0095750 A1The Regents of the University of California
- Methods of preparing n6-((2-azidoethoxy)carbonyl)lysine13 Oct 2022US 2022/0324792 A1Synthorx, Inc.
- Process for producing oseltamivir phosphate and intermediate compound7 Nov 2013US 2013/0296600 A1Sumitomo Chemical Company, Limited
- Method for producing 1-amino-1-alkoxycarbonyl-2-vinylcyclopropane18 Apr 2013US 2013/0096339 A1Api Corporation
- Enantiomerically pure amines21 Mar 2013US 2013/0072711 A1Nabriva Therapeutics AG
Most cited
By later US patents
- Fluorine-containing .alpha.,.beta.-bifunctional compounds and process for their production6US 5,151,535 ASagami Chemical Research Center · 1992
- Process for the preparation of cyclopropyl carboxylic acid esters and derivatives2US 7,122,695 B2AstraZeneca AB · 2006
- Method for producing 1-amino-1-alkoxycarbonyl-2-vinylcyclopropane2US 9,061,991 B2Api Corporation · 2015