C07C 49/517
Containing ether groups, [image cpc-sch-c07c-0958.gif] groups,[image cpc-sch-c07c-0959.gif] groups, or[image cpc-sch-c07c-0960.gif] groups
Official title: containing ether groups, [IMAGE cpc-sch-C07C-0958.gif] groups,[IMAGE cpc-sch-C07C-0959.gif] groups, or[IMAGE cpc-sch-C07C-0960.gif] groups
C07C49/517 (Containing ether groups, [image cpc-sch-c07c-0958.gif] groups,[image cpc-sch-c07c-0959.gif] groups, or[image cpc-sch-c07c-0960.gif] groups) appears on 49 US grants and 18 published applications in this corpus.
Search patents in C07C- Granted patents
- 49
- Published applications
- 18
- Assignees
- 37
- Inventors
- 165
- Latest grant
- 17 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 2 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 4 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Benzene fused heterocyclic derivative and pharmaceutical composition comprising the same17 Aug 2021US 11,091,421 B2Taiwanj Pharmaceuticals Co., Ltd.
- Photoinitators30 Jun 2020US 10,696,626 B2Coloplast A/S
- Herbicidally active (alkynyl-phenyl)-substituted cyclic dione compounds and derivatives thereof30 Jun 2020US 10,696,686 B2Syngenta Limited
- Herbicidally active (alkynyl-phenyl)-substituted cyclic dione compounds and derivatives thereof17 Mar 2020US 10,590,143 B2Syngenta Limited
- Method of synthesis of methoxyheptyl bicyclooctanone11 Dec 2018US 10,150,724 B2Grey Pacific Labs, LLC
- Benzene fused heterocyclic derivative and pharmaceutical composition comprising the same18 Jun 2020US 2020/0190010 A1Taiwanj Pharmaceuticals Co., Ltd.
- Photoinitators10 Oct 2019US 2019/0308935 A1Coloplast A/S
- Method of synthesis27 Jun 2019US 2019/0194107 A1Grey Pacific Labs, LLC
- Method of synthesis20 Jul 2017US 2017/0204040 A1BCS Business Consulting Services Pte Ltd
- Clostrubins24 Nov 2016US 2016/0340286 A1Leibniz Institut Fur Naturstoff-Forschung Und Infektionsbiologie E.V.
Most cited
By later US patents
- 6,9-Methano-PGI2 analogues18US 4,479,966 AOno Pharmaceutical Co., Ltd. · 1984
- 20-position modified pharmaceutically active vitamin D series compounds17US 5,585,368 ASchering Corporation · 1996
- Cyclopentanone derivatives, odoriferous compositions containing them and process of preparation thereof12US 3,981,891 ASociete Anonyme Roure Bertrand Dupont · 1976
- Therapeutic and prophylactic agents for peptic ulcers10US 4,983,584 AThe Green Cross Corporation · 1991
- Vitamin D derivatives modified in the 20-position and pharmaceutical compositions thereof9US 5,700,791 ASchering Corporation · 1997