C07C 49/443
The condensed ring system containing eight or nine carbon atoms
Official title: the condensed ring system containing eight or nine carbon atoms
C07C49/443 (The condensed ring system containing eight or nine carbon atoms) appears on 40 US grants and 27 published applications in this corpus.
Search patents in C07C- Granted patents
- 40
- Published applications
- 27
- Assignees
- 24
- Inventors
- 82
- Latest grant
- 7 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 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 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 6 |
| 2005 | 6 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 4 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 3 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalysts7 Jun 2022US 11,352,376 B2Borealis AG
- Versatile and functionalised intermediates for the synthesis of vitamin D and novel vitamin D derivatives12 Jun 2018US 9,994,508 B2Endotherm GmbH
- Opsin-binding ligands, compositions and methods of use22 Nov 2016US 9,499,464 B2Bikam Pharmaceuticals, Inc.
- Process for preparing spiro[2.5]octane-5,7-dione15 Dec 2015US 9,212,120 B2Boehringer Ingelheim International GmbH
- Pentalenes6 May 2014US 8,716,456 B2Isis Innovation Limited
- Small molecule antagonists of pf411 Sep 2025US 2025/0281424 A1Fox Chase Chemical Diversity Center, Inc.
- Catalysts10 Oct 2019US 2019/0308995 A1Borealis AG
- Novel octahydroindenyl propanal compounds18 Oct 2018US 2018/0297922 A1International Flavors & Fragrances Inc.
- Opsin-binding ligands, compositions and methods of use18 May 2017US 2017/0137398 A1Bikam Pharmaceuticals, Inc.
- Versatile and Functionalised Intermediates for the Synthesis of Vitamin D and Novel Vitamin D Derivatives3 Dec 2015US 2015/0344421 A1Endotherm GmbH
Most cited
By later US patents
- (20S)-1α-hydroxy-2α-methyl and 2β-methyl-19-nor-vitamin D3 and their uses1,031US 7,094,916 B2Wisconsin Alumni Research Foundation · 2006
- (20S) 1α-hydroxy-2α-methyl and 2β-methyl-19-nor-vitamin D3 and their uses21US 6,846,811 B2Wisconsin Alumni Research Foundation · 2005
- Preparation of 15-deoxy-16-hydroxyprostaglandins17US 4,132,738 AMiles Laboratories, Inc. · 1979
- Process for the manufacture of cyclohexane-1,3-diones and 6-alkyl-3,4-dihydro-2-pyranones12US 4,041,049 AHoechst Aktiengesellschaft · 1977
- (20S)-1α-hydroxy-2α-methyl and 2β-methyl-19-NOR-vitamin D3 and their uses10US 6,844,330 B2Wisconsin Alumni Research Foundation · 2005