C07C 49/225
Containing six-membered aromatic rings and other rings
Official title: containing six-membered aromatic rings and other rings
C07C49/225 (Containing six-membered aromatic rings and other rings) appears on 19 US grants and 11 published applications in this corpus.
Search patents in C07C- Granted patents
- 19
- Published applications
- 11
- Assignees
- 19
- Inventors
- 63
- Latest grant
- 24 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Method for producing cyclopropyl-substituted acetophenones28 Apr 2020US 10,633,321 B2Bayer CropScience AG
- Functionalized photoinitiators9 Jul 2019US 10,343,967 B2Schmid Rhyner AG
- Phenolic compound having carbonyl as neighboring group and application thereof20 Dec 2016US 9,523,036 B2Jnc Corporation
- Biocompatible and biodegradable polymers from renewable natural polyphenols20 Aug 2013US 8,513,374 B2
- Halogenated curcumin derivative, preparation method therefor, and application thereof in preservation of aquatic products22 Aug 2024US 2024/0279149 A1Zhejiang Ocean University
- Co-crystals4 Feb 2021US 2021/0032210 A1Letavis AB
- Method for producing cyclopropyl-substituted acetophenones2 Jan 2020US 2020/0002259 A1Bayer CropScience AG
- Functionalized photoinitiators17 May 2018US 2018/0134645 A1Schmid Rhyner AG
- Phenolic compound having carbonyl as neighboring group and application thereof21 Nov 2013US 2013/0306909 A1Jnc Corporation
Most cited
By later US patents
- 1-substituted tetralin derivatives, their preparation and their use16US 4,801,733 ABASF SE · 1989
- Araliphatic ketones and carbinols14US 3,950,427 ABoehringer Ingelheim GmbH · 1976
- Phenyl butanones7US 4,062,978 ABeecham Group Limited · 1977
- Novel diketones5US 4,208,425 ASterling Drug Inc. · 1980
- Dibenzoanthracene compound and organic light emitting device having the same5US 8,318,395 B2Canon Kabushiki Kaisha · 2012