C07C 247/24
With at least one of the acylating carboxyl groups bound to a
Official title: with at least one of the acylating carboxyl groups bound to a carbon atom of a six-membered aromatic ring
C07C247/24 (With at least one of the acylating carboxyl groups bound to a) appears on 4 US grants and 4 published applications in this corpus.
Search patents in C07C- Granted patents
- 4
- Published applications
- 4
- Assignees
- 7
- Inventors
- 18
- Latest grant
- 12 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Difunctional biphenyl compounds, preparation, and uses12 Jul 2022US 11,384,195 B2Arianegroup SAS
- Bio-based aromatic diisocyanates for preparation of polyurethanes24 Apr 2018US 9,950,996 B2Council of Scientific and Industrial Research
- 1-substituted tetralin derivatives, their preparation and their use31 Jan 1989US 4,801,733 ABASF SE
- Tetralin derivatives, their preparation and their use26 Jul 1988US 4,760,174 ABASF SE
- Flow chemistry synthesis of isocyanates30 Mar 2023US 2023/0095750 A1The Regents of the University of California
- Synthesis Method for Candesartan Cilexetil Intermediate24 Mar 2022US 2022/0089526 A1Linhai Huanan Chemical Co., Ltd.
- Difunctional biphenyl compounds, preparation, and uses24 Dec 2020US 2020/0399419 A1Arianegroup SAS
- Bio-based aromatic diisocyanates for preparation of polyurethanes28 Dec 2017US 2017/0369427 A1Council of Scientific and Industrial Research
Most cited
By later US patents
- 1-substituted tetralin derivatives, their preparation and their use16US 4,801,733 ABASF SE · 1989
- Tetralin derivatives, their preparation and their use8US 4,760,174 ABASF SE · 1988
- Bio-based aromatic diisocyanates for preparation of polyurethanes1US 9,950,996 B2Council of Scientific and Industrial Research · 2018