C07C 49/172
Containing rings
Official title: containing rings
C07C49/172 (Containing rings) appears on 8 US grants and 10 published applications in this corpus.
Search patents in C07C- Granted patents
- 8
- Published applications
- 10
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 26 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 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 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 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 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Molecular host frameworks and methods of making and using same26 Apr 2022US 11,312,681 B2New York University
- Process for the preparation of polysantol-type compounds20 Oct 2020US 10,807,941 B2Firmenich SA
- Methods of protecting an organ using tetrahydrocurcumin and phosphatidylcholine22 Sep 2020US 10,781,158 B2Bhupinder Singh
- Process for preparing pleuromutilin21 Apr 2020US 10,626,099 B2California Institute of Technology
- Methods of making a deuterated or a non-deuterated molecule and pharmaceutical formulations for treatment28 Jun 2016US 9,375,408 B2
- Thermolabile pro-fragrances of fragrance ketones20 May 2021US 2021/0147761 A1Henkel AG & Co. KGaA
- Methods of protecting an organ using tetrahydrocurcumin and phosphatidylcholine3 Dec 2020US 2020/0377441 A1
- Molecular host frameworks and methods of making and using same12 Dec 2019US 2019/0375706 A1New York University
- Process for the preparation of polysantol-type compounds26 Sep 2019US 2019/0292127 A1Firmenich SA
- Process For Preparing Pleuromutilin11 Apr 2019US 2019/0106400 A1California Institute of Technology
Most cited
By later US patents
- Methods of making a deuterated or a non-deuterated molecule and pharmaceutical formulations for treatment27US 9,375,408 B22016
- Antiviral compositions derived from marine sponge epipolasis reiswigi and their methods of use18US 4,935,439 AHarbor Branch Oceanographic Institution, Inc. · 1990
- Therapeutic and prophylactic agents for peptic ulcers10US 4,983,584 AThe Green Cross Corporation · 1991
- Methods of protecting an organ using tetrahydrocurcumin and phosphatidylcholine7US 10,781,158 B2Bhupinder Singh · 2020
- Polymerizable fluorinated ester compounds and their preparing processes5US 7,312,288 B2Shin-Etsu Chemical Co., Ltd. · 2007