C07C 35/28
The condensed ring system containing seven carbon atoms
Official title: the condensed ring system containing seven carbon atoms
C07C35/28 (The condensed ring system containing seven carbon atoms) appears on 27 US grants and 12 published applications in this corpus.
Search patents in C07C- Granted patents
- 27
- Published applications
- 12
- Assignees
- 21
- Inventors
- 84
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Shelf life mass polymerizable polycycloolefin compositions as optical materials25 Jan 2022US 11,230,566 B2Promerus, LLC
- Process for the preparation of 3-substituted cannabinoid compounds22 Oct 2019US 10,450,251 B2E-Therapeutics PLC
- Process for the preparation of 4-(8-(2-chlorophenoxy)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)bicyclo[2.2.1]heptan-1-ol and novel intermediates therefor28 Feb 2017US 9,580,420 B2Bristol-Meyers Squibb Company
- Low-polydispersity photoimageable acrylic polymers, photoresists and processes for microlithography13 Apr 2010US 7,696,292 B2Commonwealth Scientific and Industrial Research Organisation
- Fluorine-containing cyclic compounds, fluorine-containing polymerizable monomers, fluorine-containing polymers resist compositions and patterning method22 Feb 2005US 6,858,760 B2Central Glass Company, Limited
- Fragrance and flavor compositions comprising norbornane and norbornene derivatives9 Oct 2025US 2025/0313523 A1
- Novel organoleptic compounds30 Jan 2025US 2025/0034073 A1International Flavors & Fragrances Inc.
- 2,6,6-trimethyl-norpinan-2-ol as an odoriferous substance2 May 2024US 2024/0141254 A1Symrise AG
- Shelf life mass polymerizable polycycloolefin compositions as optical materials8 Jul 2021US 2021/0206789 A1Promerus, LLC
- Process for the preparation of 3-substituted cannabinoid compounds13 Dec 2018US 2018/0354876 A1E-Therapeutics PLC
Most cited
By later US patents
- Process for producing alcohol or amine28US 5,196,601 AKao Corporation · 1993
- Synthesis of haloenones and aryl or alkyl substituted enones or alkenes15US 5,446,203 ANew York University · 1995
- Catalytic decarbonylation of esters14US 4,093,661 AUnion Carbide Corporation · 1978
- Fluorine-containing cyclic compounds, fluorine-containing polymerizable monomers, fluorine-containing polymers resist compositions and patterning method13US 6,858,760 B2Central Glass Company, Limited · 2005
- Catalysts for the reduction of carbonylic compounds to alcohols9US 5,354,915 AUnion Carbide Chemicals & Plastics Technology Corporation · 1994