C07D 209/66
With oxygen atoms in positions 1 and 3
Official title: with oxygen atoms in positions 1 and 3
C07D209/66 (With oxygen atoms in positions 1 and 3) appears on 61 US grants and 38 published applications in this corpus.
Search patents in C07D- Granted patents
- 61
- Published applications
- 38
- Assignees
- 34
- Inventors
- 126
- Latest grant
- 9 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 3 |
| 2005 | 3 | 3 |
| 2006 | 2 | 4 |
| 2007 | 5 | 4 |
| 2008 | 3 | 2 |
| 2009 | 1 | 6 |
| 2010 | 3 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymer composition containing diarylamine-based compound9 May 2023US 11,643,522 B2Zeon Corporation
- Diarylamine-based compound, anti-aging agent, and polymer composition22 Feb 2022US 11,254,802 B2Zeon Corporation
- Dianhydrides, polyimides, methods of making each, and methods of use12 Dec 2017US 9,840,514 B2King Abdullah University of Science and Technology
- Isotopologues of isoindole derivatives9 May 2017US 9,642,836 B2Celgene Corporation
- Isotopologues of isoindole derivatives2 Jun 2015US 9,045,417 B2Celgene Corporation
- Regio-controllable [2+2] benzannulation with two adjacent c(sp3)-h bonds20 Aug 2026US 2026/0242341 A1The Scripps Research Institute
- Fused ring diimide derivative, preparation method and use thereof23 Nov 2023US 2023/0373929 A1Guangzhou Century Clinical Research Co., Ltd
- Amino acids31 Aug 2023US 2023/0271917 A1Fog Pharmaceuticals, Inc.
- Polymer composition containing diarylamine-based compound28 Apr 2022US 2022/0127430 A1Zeon Corporation
- Diarylamine-based compound, anti-aging agent, and polymer composition2 Jan 2020US 2020/0002507 A1Zeon Corporation
Most cited
By later US patents
- Naphtholactams and lactones as bone morphogenetic protein active agents119US 6,030,967 ATakeda Chemical Industries, Ltd. · 2000
- Isoindoline compounds and methods of making and using the same94US 7,244,759 B2Celgene Corporation · 2007
- Substituted alkanohydroxamic acids and method of reducing TNFα levels28US 6,214,857 B1Celgene Corporation · 2001
- Aminobutanoic acid compounds having metalloprotease inhibiting properties25US 5,326,760 AGlaxo Inc. · 1994
- Electrophotographic photoconductor, process for forming an image, image forming apparatus and a process cartridge for the same16US 6,849,367 B2Ricoh Company, Ltd. · 2005