C07C 409/08
Compounds containing six-membered aromatic rings
C07C409/08 (Compounds containing six-membered aromatic rings) appears on 193 US grants and 88 published applications in this corpus.
Search patents in C07C- Granted patents
- 193
- Published applications
- 88
- Assignees
- 89
- Inventors
- 457
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 8 | 0 |
| 1978 | 8 | 0 |
| 1979 | 9 | 0 |
| 1980 | 10 | 0 |
| 1981 | 12 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 0 |
| 2003 | 2 | 5 |
| 2004 | 3 | 6 |
| 2005 | 3 | 3 |
| 2006 | 4 | 6 |
| 2007 | 2 | 7 |
| 2008 | 7 | 8 |
| 2009 | 4 | 12 |
| 2010 | 11 | 10 |
| 2011 | 9 | 16 |
| 2012 | 3 | 2 |
| 2013 | 11 | 2 |
| 2014 | 5 | 0 |
| 2015 | 3 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
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
- Substituted 4-phenyl pyridine compounds as non-systemic TGR5 agonists6 Apr 2021US 10,968,246 B2Ardelyx, Inc.
- Cyclic imide slurry compositions10 Mar 2020US 10,584,096 B2ExxonMobil Chemical Patents Inc.
- Substituted 4-phenyl pyridine compounds as non-systemic tgr5 agonists25 Dec 2025US 2025/0388615 A9Ardelyx, Inc.
- 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.
- Cumene-phenol complex with thermal oxidation system10 Feb 2022US 2022/0041534 A1Honeywell International 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
- Method for oxidizing hydrocarbons37US 6,852,893 B2Creavis Gesellschaft fuer Technologie and Innovation mbH · 2005
- Preparation of cumene through alkylation of an aromatic compound and preparation of phenol through cumene33US 5,015,786 AMitsui Petrochemical Industries, Ltd. · 1991