C07C 47/198
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
C07C47/198 (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 102 US grants and 32 published applications in this corpus.
Search patents in C07C- Granted patents
- 102
- Published applications
- 32
- Assignees
- 47
- Inventors
- 140
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 14 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 3 |
| 2004 | 3 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 3 | 0 |
| 2011 | 3 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 3 |
| 2019 | 1 | 4 |
| 2020 | 1 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Oxa-sandalwood-type fragrance compounds9 Dec 2025US 12,492,356 B2Symrise AG
- Polyethylene glycol derivative and use thereof12 Nov 2024US 12,139,455 B2Hanmi Pharm. Co., Ltd.
- Polyethylene glycol derivative and use thereof14 Mar 2023US 11,603,346 B2Hanmi Pharm. Co., Ltd.
- Cyclic oxy ether compounds as perfuming ingredients25 Oct 2022US 11,479,739 B2Firmenich SA
- Organic compound, three-dimensional organic framework formed by using organic compound, separation sieve and optical layer, which comprise organic framework, and optical device comprising optical layer as optical amplification layer20 Jul 2021US 11,066,351 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Fragrance and flavor compositions comprising benzene derivatives24 Jul 2025US 2025/0236810 A1
- Polyethylene glycol derivative and use thereof6 Jul 2023US 2023/0212103 A1Hanmi Pharm. Co., Ltd.
- Oxa-Sandalwood-Type Fragrance Compounds27 Apr 2023US 2023/0126581 A1Symrise AG
- Novel compounds10 Nov 2022US 2022/0354949 A1XENIOPRO GmbH
- Cyclic oxy ether compounds as perfuming ingredients21 Oct 2021US 2021/0324297 A1FlRMENICH SA
Most cited
By later US patents
- Preparation and use of polyethylene glycol propionaldehyde430US 5,252,714 AUniversity of Alabama in Huntsville · 1993
- Process for the preparation of monocarbonyl or biscarbonyl compounds56US 4,769,464 AChemie Linz Gesellschaft m.b.H. · 1988
- Ether compounds and compositions for cholesterol management and related uses35US 6,713,507 B2Esperion Therapeutics, Inc. · 2004
- Method for preparation of polyethylene glycol aldehyde derivatives31US 6,465,694 B1University of Utah Research Foundation · 2002
- Ether carbinols and process for preparing same18US 4,521,634 AInternational Flavors & Fragrances Inc. · 1985