C07C 49/557
Having unsaturation outside the rings
Official title: having unsaturation outside the rings
C07C49/557 (Having unsaturation outside the rings) appears on 69 US grants and 38 published applications in this corpus.
Search patents in C07C- Granted patents
- 69
- Published applications
- 38
- Assignees
- 27
- Inventors
- 131
- Latest grant
- 4 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 14 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 4 |
| 2008 | 1 | 2 |
| 2009 | 4 | 1 |
| 2010 | 1 | 5 |
| 2011 | 2 | 1 |
| 2012 | 3 | 2 |
| 2013 | 5 | 7 |
| 2014 | 3 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Total synthesis of prostaglandin J natural products and their intermediates4 May 2021US 10,995,049 B2California Institute of Technology
- Compositions and methods for treating liver cancer8 Dec 2020US 10,858,307 B2Golden Biotechnology Corporation
- Perfume ketones25 Feb 2020US 10,570,080 B2Givaudan SA
- Process for preparing spirogalbanone12 Mar 2019US 10,227,280 B1Givaudan SA
- Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom28 Nov 2017US 9,828,324 B2Sirrus, Inc.
- Fragrance and flavor compositions comprising norbornane and norbornene derivatives19 Mar 2026US 2026/0078079 A1Osmo Labs, PBC
- Dimethylbicycloheptenyl and dimethylbicycloheptanyl derivatives and their use as odorants19 Mar 2026US 2026/0078080 A1Givaudan SA
- Total Synthesis Of Prostaglandin J Natural Products and Their Intermediates21 Jan 2021US 2021/0017111 A1California Institute of Technology
- 1-hydroxymethyl-1,2,2,6-tetramethyl-cyclohexane and derivatives thereof and their use as aroma chemicals6 Jun 2019US 2019/0169108 A1BASF SE
- Compositions and methods for treating liver cancer18 Apr 2019US 2019/0112258 A1Golden Biotechnology Corporation
Most cited
By later US patents
- Process for the alkylation of .alpha., .beta.-unsaturated aldehydes12US 4,010,207 AInternational Flavors & Fragrances Inc. · 1977
- Pyridazines12US 4,452,718 AHoffmann-La Roche Inc. · 1984
- Process for producing cis-jasmone10US 4,045,489 AInternational Flavors & Fragrances Inc. · 1977
- Spirocyclic compounds9US 6,114,300 AGivaudan Roure (International) SA · 2000
- α, β-unsaturated ketones9US 6,184,419 B2Givaudan Roure (International) SA · 2001