C09K 15/14
Containing a phenol or quinone moiety
Official title: containing a phenol or quinone moiety
C09K15/14 (Containing a phenol or quinone moiety) appears on 62 US grants and 14 published applications in this corpus.
Search patents in C09K- Granted patents
- 62
- Published applications
- 14
- Assignees
- 27
- Inventors
- 101
- Latest grant
- 19 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 10 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 4 |
| 2018 | 0 | 0 |
| 2019 | 4 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Composition19 Mar 2024US 11,932,746 B2Si Group, Inc.
- Compounds having a stabilizing effect, method for producing said compounds, composition containing said stabilizing compounds, and uses of the compounds9 Aug 2022US 11,407,720 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Compounds having a stabilizing effect, method for producing said compounds, composition containing said stabilizing compounds, and uses of the compounds14 Jun 2022US 11,358,941 B2Fraunhofer-Gesellschaftzurförderung der angewandten Forschung e.V.
- Bergenin thiodipropionic acid ester with antioxidant activity and a method of improving the antioxidant property of ganoderma lucidum spore oil using the same26 Nov 2019US 10,487,094 B1Shaanxi University of Science and Technology
- Hydroxytyrosol thiodipropionic acid ester with antioxidant activity and a method of preparing the same9 Jul 2019US 10,343,988 B1Shaanxi University of Science and Technology
- Use of eugenol derivatives as stabilizers, organic material and eugenol derivatives8 Feb 2024US 2024/0043745 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Compounds having a stabilizing effect, method for producing said compounds, composition containing said stabilizing compounds, method for stabilizing an organic component, and use of stabilizing compounds19 Nov 2020US 2020/0361879 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Quantum dot compositions and quantum dot articles19 Dec 2019US 2019/0382658 A13M Innovative Properties Company
- Polyurethane resin composition and sealed article5 Dec 2019US 2019/0367662 A1Dai-Ichi Kogyo Seiyaku Co., Ltd.
- Antioxidant for thermoplastic resin and thermoplastic resin composition containing same13 Jul 2017US 2017/0198117 A1Adeka Corporation
Most cited
By later US patents
- Sulfurized phenolic antioxidant composition, method of preparing same, and petroleum products containing same42US 6,096,695 AEthyl Corporation · 2000
- Polyalkylene glycol esters of hindered phenols substituted alkanoic acid38US 3,944,594 ACiba-Geigy Corporation · 1976
- Compositions of antioxidants of reduced volatility30US 4,136,055 ARaychem Corporation · 1979
- Process for the production of hydroxyalkylphenyl derivatives22US 4,228,297 ACiba-Geigy Corporation · 1980
- Compositions and methods for inhibiting vinyl aromatic monomer polymerization18US 6,024,894 ABetzDearborn Inc. · 2000