C07C 49/784
With all keto groups bound to a non-condensed ring
Official title: with all keto groups bound to a non-condensed ring
C07C49/784 (With all keto groups bound to a non-condensed ring) appears on 80 US grants and 56 published applications in this corpus.
Search patents in C07C- Granted patents
- 80
- Published applications
- 56
- Assignees
- 75
- Inventors
- 246
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 2 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 5 | 3 |
| 2015 | 2 | 3 |
| 2016 | 3 | 4 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 3 |
| 2020 | 3 | 3 |
| 2021 | 2 | 2 |
| 2022 | 1 | 6 |
| 2023 | 1 | 2 |
| 2024 | 0 | 3 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compound, organic electroluminescence device using the same, and electronic apparatus6 Jan 2026US 12,516,240 B2Idemitsu Kosan Co., Ltd.
- Compounds for treatment of cancer7 Jan 2025US 12,187,720 B2University of Tennessee Research Foundation
- Light absorber and organic electroluminescence device including the same24 Oct 2023US 11,800,791 B2Samsung Display Co., Ltd.
- Method for converting hydroxyl group of alcohol9 Aug 2022US 11,407,703 B2Takasago International Corporation
- Light absorber and organic electroluminescence device including the same26 Oct 2021US 11,158,809 B2Samsung Display Co., Ltd.
- Novel compound, organic electroluminescence device using the same, and electronic apparatus12 Mar 2026US 2026/0071120 A1Idemitsu Kosan Co., Ltd.
- Compounds for treatment of cancer12 Jun 2025US 2025/0188072 A1University of Tennessee Research Foundation
- Cyclooctene-benzophenone monomer, as well as cationic polymer, cross-linked polyelectrolyte, composite material, membrane, electrode and electrochemical device, e.g. electrolyzer, prepared therefrom17 Oct 2024US 2024/0343665 A1Ecolectro, Inc
- The oxidation of carbon-hydrogen bonds of polymers using ozone12 Sep 2024US 2024/0301098 A1
- Charge transfer complex4 Apr 2024US 2024/0109869 A1Adeka Corporation
Most cited
By later US patents
- U.V. Absorbing cosmetic compositions68US 4,489,057 AMerck Patent Gesellschaft mit beschraenkter Haftung · 1984
- Mixtures of matrix materials and organic semiconductors capable of emission, use of the same and electronic components containing said mixtures40US 7,345,301 B2Merck Patent GmbH · 2008
- Certain .beta.-diketones and the use thereof as metal extractants31US 4,065,502 AGeneral Mills Chemicals, Inc. · 1977
- Electrical insulating oil and oil-filled electrical appliances31US 4,493,943 ANippon Petrochemicals Company, Limited · 1985
- Benzophenone initiators for the photopolymerization of unsaturated compounds30US 4,043,887 AEastman Kodak Company · 1977