C07C 49/303
To a six-membered ring
Official title: to a six-membered ring
C07C49/303 (To a six-membered ring) appears on 61 US grants and 24 published applications in this corpus.
Search patents in C07C- Granted patents
- 61
- Published applications
- 24
- Assignees
- 28
- Inventors
- 107
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 14 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 5 |
| 2020 | 0 | 2 |
| 2021 | 3 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 3 |
| 2024 | 4 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spiro compounds as malodor counteracting ingredients31 Dec 2024US 12,180,434 B2Firmenich SA
- Humulus species as industrial chemical feedstocks24 Sep 2024US 12,098,120 B2P2 Science, 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
- Thermo-responsive solution, and method of use therefor28 Nov 2023US 11,826,704 B2Aquafortus Technologies Limited
- Initiator mixture, composition including the same, and polymer formed from the composition26 Mar 2026US 2026/0085043 A1Samsung Display Co., Ltd.
- Spiro Compounds as Malodor Counteracting Ingredients27 Feb 2025US 2025/0066690 A1Firmenich SA
- Compounds with semiochemical properties and biosensors5 Oct 2023US 2023/0312476 A1Rothamsted Research Limited
- Spiro compounds as malodor counteracting ingredients25 May 2023US 2023/0159853 A1Firmenich SA
- Humulus species as industrial chemical feedstocks4 May 2023US 2023/0138884 A1P2 Science, Inc.
Most cited
By later US patents
- Malodor counteractants37US 4,187,251 A1980
- 1-Crotonyl-2,2,6-trimethylcyclohexanes24US 3,956,392 AP.F.W. Beheer B.V. · 1976
- Cyclic C.sub.6 ketones in perfumes23US 4,147,672 AFirmenich SA · 1979
- Flavoring with trans, E-1-crotonoyl-2,2,6-trimethylcyclohexane13US 4,109,022 AP.F.W. Beheer B.V. · 1978
- Process for the alkylation of .alpha., .beta.-unsaturated aldehydes12US 4,010,207 AInternational Flavors & Fragrances Inc. · 1977