C07C 49/252
Containing six-membered aromatic rings and other rings
Official title: containing six-membered aromatic rings and other rings
C07C49/252 (Containing six-membered aromatic rings and other rings) appears on 14 US grants and 9 published applications in this corpus.
Search patents in C07C- Granted patents
- 14
- Published applications
- 9
- Assignees
- 10
- Inventors
- 33
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 3 |
| 2023 | 0 | 0 |
| 2024 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Half-curcuminoids as amyloid-β PET imaging agents12 Nov 2024US 12,138,321 B2The General Hospital Corporation
- Half-curcuminoids as amyloid-beta pet imaging agents1 Oct 2024US 12,102,695 B2The General Hospital Corporation
- Compounds having S1P5 receptor agonistic activity30 Jul 2024US 12,049,445 B2Ono Pharmaceutical Co., Ltd.
- Compounds having S1P5 receptor agonistic activity14 Dec 2021US 11,198,672 B2Ono Pharmaceutical Co., Ltd.
- Half-curcuminoids as amyloid-beta PET imaging agents5 Oct 2021US 11,135,318 B2The General Hospital Corporation
- Compounds having s1p5 receptor agonistic activity3 Oct 2024US 2024/0327342 A1Ono Pharmaceutical Co., Ltd.
- Compounds having s1p5 receptor agonistic activity24 Feb 2022US 2022/0055986 A1Ono Pharmaceutical Co., Ltd.
- Half-Curcuminoids as Amyloid-Beta PET Imaging Agents6 Jan 2022US 2022/0001035 A1The General Hospital Corporation
- Half-Curcuminoids as Amyloid-Beta PET Imaging Agents6 Jan 2022US 2022/0001036 A1The General Hospital Corporation
- Compounds having s1p5 receptor agonistic activity25 Mar 2021US 2021/0087141 A1Ono Pharmaceutical Co., Ltd.
Most cited
By later US patents
- 2-indanmethanol derivatives and their use in perfumery3US 6,323,173 B1Firmenich SA · 2001
- Compounds having S1P5 receptor agonistic activity2US 11,198,672 B2Ono Pharmaceutical Co., Ltd. · 2021
- 4-Biphenylyl-4-hydroxyalkan-2-ones2US 4,228,105 ASandoz Ltd. · 1980
- Chemical process for preparing 1,3-diketones2US 4,456,771 AEthyl Corporation · 1984
- Compounds having S1P5 receptor agonistic activity1US 12,049,445 B2Ono Pharmaceutical Co., Ltd. · 2024