C07C 43/168
Containing six-membered aromatic rings and other rings
Official title: containing six-membered aromatic rings and other rings
C07C43/168 (Containing six-membered aromatic rings and other rings) appears on 61 US grants and 18 published applications in this corpus.
Search patents in C07C- Granted patents
- 61
- Published applications
- 18
- Assignees
- 28
- Inventors
- 126
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 9 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Alkyl enol ether properfume6 May 2025US 12,291,691 B2Firmenich SA
- Immunomodulator compounds24 Oct 2023US 11,793,771 B2ChemoCentryx, Inc.
- Enol ether pro perfume6 Jun 2023US 11,667,869 B2Firmenich SA
- Immunomodulator compounds30 Aug 2022US 11,426,364 B2ChemoCentryx, Inc.
- Internal electron donor compound for preparing α-olefin polymerization catalyst component30 Nov 2021US 11,186,660 B2Yingkou Xiangyang Catalyst Co., Ltd.
- Alkyl enol ether properfume14 Aug 2025US 2025/0257284 A1
- Indane Derivatives for Malodor Counteraction9 Jan 2025US 2025/0009924 A1Firmenich SA
- Enol ether properfume17 Aug 2023US 2023/0257678 A1
- Immunomodulator compounds20 Apr 2023US 2023/0117425 A1ChemoCentryx, Inc.
- Indane derivatives for malodor counteraction14 Jul 2022US 2022/0218860 A1Firmenich SA
Most cited
By later US patents
- Stilbene derivatives222US 4,326,055 AHoffmann-La Roche Inc. · 1982
- Diarylacetylenes and their use in treating acne83US 4,806,558 ABASF SE · 1989
- Colorless liquid crystalline compounds61US 4,564,694 AHitachi, Ltd. · 1986
- Uses in perfumery of ether derivatives of indanes56US 4,314,915 AInternational Flavors & Fragrances Inc. · 1982
- Bicyclohexylethanes40US 4,606,845 AMerck Patent GmbH · 1986