C07C 31/133
Monocyclic
Official title: monocyclic
C07C31/133 (Monocyclic) appears on 91 US grants and 54 published applications in this corpus.
Search patents in C07C- Granted patents
- 91
- Published applications
- 54
- Assignees
- 38
- Inventors
- 167
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 4 | 4 |
| 2010 | 2 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 2 |
| 2013 | 2 | 6 |
| 2014 | 1 | 0 |
| 2015 | 9 | 5 |
| 2016 | 1 | 5 |
| 2017 | 2 | 0 |
| 2018 | 1 | 4 |
| 2019 | 2 | 5 |
| 2020 | 3 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 3 |
| 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
- Alicyclic alcohol, alicyclic alcohol composition, and perfume composition22 Sep 2026US 12,741,920 B2Mitsubishi Gas Chemical Company, Inc.
- Use of 1-ethyl-4,4-dimethyl-cyclohexane derivatives as fragrances9 Jul 2024US 12,031,106 B2Symrise AG
- Synthesis and use of 2-ethyl-5,5-dimethyl-cyclohexanol as fragrance and flavor material2 Apr 2024US 11,946,019 B2Symrise AG
- PKC-activating compounds for the treatment of neurodegenerative diseases21 Nov 2023US 11,820,745 B2Synaptogenix, Inc.
- Fragrances with rose scent25 Apr 2023US 11,634,659 B2Symrise AG
- Fragrances with cyclopropyl structure23 Oct 2025US 2025/0326984 A1Symrise AG
- Novel cyclic compounds, and use thereof as perfumes17 Apr 2025US 2025/0122140 A1Miltitz Aromatics GmbH
- Alicyclic alcohol, alicyclic alcohol composition, and perfume composition22 Aug 2024US 2024/0279146 A1Mitsubishi Gas Chemical Company, Inc.
- Mixtures of meta and para substituted 4-isobutyl-cyclohexane as aroma ingredient23 May 2024US 2024/0166585 A1BASF SE
- Pkc-activating compounds for the treatment of neurodegenerative diseases25 Jan 2024US 2024/0025870 A1Synaptogenix, Inc.
Most cited
By later US patents
- Liquid crystalline esters and mixtures24US 4,550,981 AHoffmann-La Roche Inc. · 1985
- Esters20US 4,708,441 AHoffman-La Roche Inc. · 1987
- Perfume systems19US 8,987,187 B2The Procter & Gamble Company · 2015
- Process for producing an alcohol by hydroformylation17US 4,447,661 ANissan Chemical Industries, Ltd. · 1984
- Fixative for perfume compositions16US 4,252,986 ADragoco Gerberding & Co. AG · 1981