C07C 49/788
With keto groups bound to a condensed ring system
Official title: with keto groups bound to a condensed ring system
C07C49/788 (With keto groups bound to a condensed ring system) appears on 29 US grants and 22 published applications in this corpus.
Search patents in C07C- Granted patents
- 29
- Published applications
- 22
- Assignees
- 35
- Inventors
- 94
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 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 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 3 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Polycyclic carbogenic molecules and uses thereof as anti-cancer agents21 May 2024US 11,987,546 B2Northwestern University
- Light absorber and organic electroluminescence device including the same24 Oct 2023US 11,800,791 B2Samsung Display Co., Ltd.
- Polycyclic carbogenic molecules and uses thereof as anti-cancer agents29 Mar 2022US 11,286,226 B2Northwestern University
- Light absorber and organic electroluminescence device including the same26 Oct 2021US 11,158,809 B2Samsung Display Co., Ltd.
- Fluorenylaminoketone photoinitiator, preparation method thereof, and UV photocurable composition containing same14 Sep 2021US 11,118,065 B2Changzhou Tronly Advanced Electronic Materials Co., Ltd.
- Thermally conductive additive, thermally conductive composite material, and wire harness16 Nov 2023US 2023/0365851 A1Autonetworks Technologies, Ltd.
- Polycyclic carbogenic molecules and uses thereof as anti-cancer agents25 Aug 2022US 2022/0267241 A1Northwestern University
- Light absorber and organic electroluminescence device including the same3 Feb 2022US 2022/0037592 A1Samsung Display Co., Ltd.
- Pogostone derivatives and methods of using the same23 Jan 2020US 2020/0024246 A1Hamyard Associates LLC
- Fluorenylaminoketone photoinitiator, preparation method thereof, and uv photocurable composition containing same2 Jan 2020US 2020/0002544 A1Changzhou Tronly Advanced Electronic Materials Co., Ltd.
Most cited
By later US patents
- Fragrance delivery system for liquid detergent compositions20US 6,184,188 B2The Procter & Gamble Company · 2001
- Process for the manufacture of aromatic 1,3-diketones19US 3,937,737 AHoechst Aktiengesellschaft · 1976
- Preparation of hydrogen peroxide16US 4,303,632 AE. I. Du Pont de Nemours and Company · 1981
- Acylation of naphthalenes16US 4,593,125 ACelanese Corporation · 1986
- Photoinitiators and oxygen scavenging compositions14US 6,139,770 AChevron Chemical Company · 2000