C07C 43/174
Containing six-membered aromatic rings
Official title: containing six-membered aromatic rings
C07C43/174 (Containing six-membered aromatic rings) appears on 242 US grants and 71 published applications in this corpus.
Search patents in C07C- Granted patents
- 242
- Published applications
- 71
- Assignees
- 100
- Inventors
- 499
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 10 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 13 | 0 |
| 1993 | 12 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 15 | 0 |
| 1997 | 29 | 0 |
| 1998 | 16 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 1 |
| 2002 | 1 | 4 |
| 2003 | 6 | 3 |
| 2004 | 2 | 4 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 4 |
| 2013 | 2 | 2 |
| 2014 | 3 | 4 |
| 2015 | 3 | 3 |
| 2016 | 4 | 3 |
| 2017 | 2 | 4 |
| 2018 | 2 | 4 |
| 2019 | 1 | 3 |
| 2020 | 4 | 5 |
| 2021 | 2 | 3 |
| 2022 | 2 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 2 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof26 May 2026US 12,637,400 B2Duk San Neolux Co., Ltd.
- Fluorovinyl ether compound19 Mar 2024US 11,932,596 B2Daikin Industries, Ltd.
- Compound for release agent and method for preparing the same18 Jul 2023US 11,702,554 B2Ceko Co., Ltd.
- Method for producing fluorovinyl ether compound24 Jan 2023US 11,560,347 B2Daikin Industries, Ltd.
- Compounds reducing malodour perception and the use thereof12 Jul 2022US 11,382,848 B2Chemcom S.A.
- Onium salt, chemically amplified resist composition, and patterning process4 Sep 2025US 2025/0276954 A1Shin-Etsu Chemical Co., Ltd.
- Indane Derivatives for Malodor Counteraction9 Jan 2025US 2025/0009924 A1Firmenich SA
- Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof4 Jul 2024US 2024/0217902 A1Duk San Neolux Co., Ltd.
- Compound, method for preparing same, and single molecule and polymer derived from same13 Jun 2024US 2024/0190797 A1LG Chem.Ltd.
- Isoxazoline-substituted benzamide compound and pesticide9 Nov 2023US 2023/0355590 A1Nissan Chemical Corporation
Most cited
By later US patents
- Phenethanolamine derivatives172US 4,992,474 AGlaxo Group Limited · 1991
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- Retroviral protease inhibiting compounds109US 5,354,866 AAbbott Laboratories · 1994
- Retroviral protease inhibiting compounds94US 5,541,206 AAbbott Laboratories · 1996
- Phenethanolamine derivatives76US 5,126,375 AGlaxo Group Limited · 1992