C07C 43/166
Having unsaturation outside the aromatic rings
Official title: having unsaturation outside the aromatic rings
C07C43/166 (Having unsaturation outside the aromatic rings) appears on 68 US grants and 40 published applications in this corpus.
Search patents in C07C- Granted patents
- 68
- Published applications
- 40
- Assignees
- 45
- Inventors
- 164
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 4 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 3 |
| 2020 | 6 | 2 |
| 2021 | 1 | 3 |
| 2022 | 3 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 3 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
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- Surfactant composition14 Feb 2023US 11,578,028 B2Dai-Ichi Kogyo Seiyaku Co., Ltd.
- Compounds reducing malodour perception and the use thereof12 Jul 2022US 11,382,848 B2Chemcom S.A.
- Consumer products containing malodor counteracting compounds16 Oct 2025US 2025/0320436 A1The Procter & Gamble Company
- Alkyl enol ether properfume14 Aug 2025US 2025/0257284 A1
- Enol ether properfume13 Feb 2025US 2025/0049660 A1Firmenich SA
- Acetal modifier, polymer, chemically amplified positive resist composition, and resist pattern forming process3 Oct 2024US 2024/0329532 A1Shin-Etsu Chemical Co., Ltd.
- Dialkylpentene ether and dialkylpentadiene ether derivatives as fragrances20 Jun 2024US 2024/0199516 A1BASF SE
Most cited
By later US patents
- Electron beam-graftable compound and product from its use25US 5,382,703 AKimberly-Clark Corporation · 1995
- Unimolecular micelles and method of making the same24US 5,154,853 AUniversity of South Florida · 1992
- Tolan-type nematic liquid crystalline compounds13US 4,713,468 ADainippon Ink and Chemicals, Inc. · 1987
- New furanone derivatives, process for preparation thereof and use thereof11US 4,585,789 AFujisawa Pharmaceutical Co., Ltd. · 1986
- Tolan-type nematic liquid crystalline compounds11US 4,705,870 ADainippon Ink and Chemicals, Inc. · 1987