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Patent No. 6295668

Maternity Beach Chair

A beach chair which can be adapted for a woman who is pregnant and wishes to sunbathe in the prone position.

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Class 570/144 - Haloalkyl containing compound


Subclass of Class 570 - Organic compounds -- part of the class 532-570 series
Definition: Process of preparing a compound containing a benzene ring
No. of applications: 8
Last issue date: 02/02/2012


Application No.Application TitleIssue Date
20120029211Catalytic Wittig and Mitsunobu Reactions
A catalytic Wittig method utilizing a phosphine including the steps of providing a phosphine oxide precatalyst and reducing the phosphine oxide precatalyst to produce the phosphine; forming a phosphonium ylide precursor from the phosphine and a reactant; generating a ph...
02/02/2012
20110112293Purification Strategy for Direct Nucleophilic Procedures
The present invention provides novel and advantageous processes for preparing and purifying chemical compounds such as pharmaceuticals. The processes comprise a nucleophilic substitution reaction with a moiety X wherein the leaving group L of a substrate S in the reacti...
05/12/2011
20110068290CHEMICAL MODULATION OF ELECTRONIC AND MAGNETIC PROPERTIES OF GRAPHENE
Compounds, compositions, systems and methods for the chemical and electrochemical modification of the electronic structure of graphene and especially epitaxial graphene (EG) are presented. Beneficially, such systems and methods allow the large-scale fabrication of elect...
03/24/2011
20100145075PROCESS FOR THE PREPARATION OF CHYMASE MODULATORS
The present invention is a process for the preparation of chymase modulators, useful in the treatment of inflammatory and serine protease mediated disorders....
06/10/2010
20080149891STILBENE DERIVATIVES, LIQUID-CRYSTAL MIXTURES AND ELECTRO-OPTICAL DISPLAYS
Disclosed are fluorostilbene compounds of formula I,

liquid-crystal media which comprise these compounds, the use of the media in electro-optical displays, in particular in VAN LCDs, and a process for the pre...

06/26/2008
20060167324High-purity (fluoroalkyl)benzene derivative and process for producing the same
The process for producing a (fluoroalkyl)benzene derivative according to the present invention comprises a step of reducing the total content of group 3 to group 12 transition metals in an alkylbenzene derivative to 500 ppm or less in terms of metal atoms; a step of hal...
07/27/2006
20050159623Electrooptic compounds and methods for making
Functional optical materials for optical systems that are typically useful in optical waveguides, optical switching systems, optical modulators, optical computing systems and the like. Included are polymer systems and electrooptical chromophores. Polymers are thermoplas...
07/21/2005
20050119513Method for perfluoroalkylation by means of tris (perfluoroalkyl) phosphine oxides
The invention relates to a method for perfluoroalkylation by means of tris(perfluoroalkyl)phosphine oxides. ...
06/02/2005
 
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