C07C 35/36
The condensed ring system being a [4.4.0] system
Official title: the condensed ring system being a [4.4.0] system, e.g. hydrogenated naphthols
C07C35/36 (The condensed ring system being a [4.4.0] system) appears on 61 US grants and 15 published applications in this corpus.
Search patents in C07C- Granted patents
- 61
- Published applications
- 15
- Assignees
- 34
- Inventors
- 106
- Latest grant
- 28 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 0 |
| 2020 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for the conversion of Abienol to Sclarediol28 Apr 2020US 10,633,314 B2Givaudan SA
- Tobacco-derived components and materials24 Mar 2020US 10,595,554 B2R. J. Reynolds Tobacco Company
- Organic compounds28 Jan 2020US 10,544,179 B2Givaudan SA
- Naphthalene-containing polymers and methods of making the same30 Jul 2019US 10,364,322 B2Alliance for Sustainable Energy, LLC
- Organic compounds5 Feb 2019US 10,196,414 B2Givaudan SA
- Naphthalene-containing polymers and methods of making the same26 Jul 2018US 2018/0208716 A1Alliance for Sustainable Energy, LLC
- Method for the Conversion of Abienol to Sclarediol15 Mar 2018US 2018/0072644 A1Givaudan SA
- Organic compounds8 Mar 2018US 2018/0066003 A1Givaudan SA
- Improvements in or relating to organic compounds10 Nov 2016US 2016/0326199 A1Givaudan SA
- Tobacco-derived components and materials26 May 2016US 2016/0143347 A1R. J. Reynolds Tobacco Company
Most cited
By later US patents
- 7-oxabicycloheptane and 7-oxabicycloheptene compounds24US 4,614,825 AE. R. Squibb & Sons, Inc. · 1986
- Process for the preparation of nootkatone24US 5,847,226 AFirmenich SA · 1998
- D-homo vitamin D.sub.3 derivatives17US 5,919,986 AHoffmann-La Roche Inc. · 1999
- 7-Oxabicycloheptane and 7-oxabicycloheptene compounds10US 4,537,981 AE. R. Squibb & Sons, Inc. · 1985
- Decalin-carbonitriles10US 4,600,528 AMerck Patent GmbH · 1986