C07C 409/04
The carbon atom being acyclic
Official title: the carbon atom being acyclic
C07C409/04 (The carbon atom being acyclic) appears on 264 US grants and 106 published applications in this corpus.
Search patents in C07C- Granted patents
- 264
- Published applications
- 106
- Assignees
- 124
- Inventors
- 588
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 12 | 0 |
| 1978 | 10 | 0 |
| 1979 | 10 | 0 |
| 1980 | 10 | 0 |
| 1981 | 14 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 11 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 1 |
| 2003 | 2 | 5 |
| 2004 | 5 | 7 |
| 2005 | 4 | 3 |
| 2006 | 4 | 7 |
| 2007 | 3 | 8 |
| 2008 | 7 | 8 |
| 2009 | 4 | 13 |
| 2010 | 11 | 10 |
| 2011 | 9 | 18 |
| 2012 | 4 | 2 |
| 2013 | 12 | 2 |
| 2014 | 5 | 1 |
| 2015 | 3 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 4 | 7 |
| 2021 | 4 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Substituted 4-phenyl pyridine compounds as non-systemic TGR5 agonists10 Sep 2024US 12,084,472 B2Ardelyx, Inc.
- Cumene-phenol complex with thermal oxidation system10 Oct 2023US 11,780,795 B2Honeywell International Inc.
- Dental materials based on redox systems with low-odour cumene hydroperoxide derivatives14 Jun 2022US 11,357,709 B2Ivoclar Vivadent AG
- Chemical indicator and method of use7 Sep 2021US 11,112,393 B23M Innovative Properties Company
- Substituted 4-phenyl pyridine compounds as non-systemic TGR5 agonists6 Apr 2021US 10,968,246 B2Ardelyx, Inc.
- Substituted 4-phenyl pyridine compounds as non-systemic tgr5 agonists25 Dec 2025US 2025/0388615 A9Ardelyx, Inc.
- Method for preparing 4-hydroxy-2-methylene-butanal, 4-hydroxy-2-methyl-but-2-enal and esters thereof25 Sep 2025US 2025/0296906 A1BASF SE
- Substituted 4-phenyl pyridine compounds as non-systemic tgr5 agonists27 Feb 2025US 2025/0066410 A1Ardelyx, Inc.
- Production equipment and production method for cumene hydroperoxide25 Jul 2024US 2024/0246907 A1Sumitomo Chemical Company, Limited
- Substituted 4-phenyl pyridine compounds as non-systemic tgr5 agonists29 Sep 2022US 2022/0306672 A1Ardelyx, Inc.
Most cited
By later US patents
- Direct oxygen injection into bubble column reactors68US 5,994,567 APraxair Technology, Inc. · 1999
- Method for producing aromatic alcohols, especially phenol68US 6,720,462 B2Degussa AG · 2004
- Process for oxidation of hydrocarbons51US 4,263,448 AHalcon Research and Development Corp. · 1981
- Process for the catalytic oxidation of isoprenoids having allylic groups42US 5,030,739 AHoffman-La Roche Inc. · 1991
- Method for oxidizing hydrocarbons37US 6,852,893 B2Creavis Gesellschaft fuer Technologie and Innovation mbH · 2005