Class 568/808 - Polycyclo ring system

Subclass of Class 568 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain a polycyclo ring system.
No. of applications: 28
Last issue date: 05/24/2012

Application No.	Application Title	Issue Date
20120129736	HIGHLY OXIDIZED GRAPHENE OXIDE AND METHODS FOR PRODUCTION THEREOF A highly oxidized form of graphene oxide and methods for production thereof are described in various embodiments of the present disclosure. In general, the methods include mixing a graphite source with a solution containing at least one oxidant and at least one protecti...	05/24/2012
20120108850	POLYACENE COMPOUND AND ORGANIC SEMICONDUCTOR THIN FILM The present invention provides an organic semiconductor material which exhibits a high mobility, and excellent solubility in solvents and oxidation resistance. The present invention also provides an organic semiconductor thin film exhibiting a high mobility, and an orga...	05/03/2012
20120040011	ALKYNES AND METHODS OF REACTING ALKYNES WITH 1,3-DIPOLE-FUNCTIONAL COMPOUNDS 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The re...	02/16/2012
20110306084	Tritiated Planar Carbon Forms Tritiated planar carbon forms and their production are provided. Methods are provided for the stoichiometrically controlled labeling of planar carbon forms capitalizing on normal flaws of carboxylic acids ubiquitously present in commercial preparations of these planar c...	12/15/2011
20110192464	POLYMER, LUMINESCENT-LAYER MATERIAL, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, COMPOSITION FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ORGANIC ELECTROLUMINESCENCE ELEMENT, SOLAR CELL ELEMENT, ORGANIC EL DISPLAY, AND ORGANIC EL LIGHTING EACH OBTAINED USING THESE A polymer, a luminescent material, and the likes are provided, wherein a film can be formed by a wet film-forming method, the film formed has a high stability, and is capable of being laminated with other layers by a wet film-forming method or another method, which are ...	08/11/2011
20110180968	METHOD FOR MAKING CARBON NANOTUBE METAL COMPOSITE A method for making a carbon nanotube metal composite includes the following steps. A number of carbon nanotubes is dispersed in a solvent to obtain a suspension. Metal powder is added into the suspension, and then the suspension agitated. The suspension containing the ...	07/28/2011
20110155944	AROMATIC RING-CONTAINING COMPOUND FOR A RESIST UNDERLAYER AND RESIST UNDERLAYER COMPOSITION An aromatic ring-containing compound for a resist underlayer and a resist underlayer composition, the aromatic ring-containing compound being represented by the following Chemical Formula 1: wherein, in Chemi...	06/30/2011
20110077394	LIGHT-DRIVEN ROTARY MOLECULAR MOTORS Compounds of Formula (1) are disclosed. C_bis a carbocyclic or heterocyclic group having an atom within the cyclic structure selected from C, N, Si, and C_rand singly bound to A. A is CR...	03/31/2011
20110009646	RUTHENIUM-DIAMINE COMPLEX AND METHODS FOR PRODUCING OPTICALLY ACTIVE COMPOUNDS There are provided a novel ruthenium-diamine complex, and methods for selectively producing an optically active alcohol and an optically active amine, which are important as precursors for the synthesis of medicinal drugs and functional materials, using the ruthenium-di...	01/13/2011
20100324291	PROCESSES FOR 4-((1R,3S)-6-CHLORO-3-PHENYLINDAN-1-YL)-1,2,2-TRIMETHYLPIPERAZINE OR A SALT THEREOF Methods for the preparation of 4-((1R,3S)-6-Chloro-3-phenylindan-1-yl)-1,2,2-trimethylpiperazine and salts thereof are described....	12/23/2010
20100297250	ALKYNES AND METHODS OF REACTING ALKYNES WITH 1,3-DIPOLE-FUNCTIONAL COMPOUNDS 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The re...	11/25/2010
20100240634	Fluorene Compound and Pharmaceutical Use Thereof The present invention provides an agent for the prophylactic or treatment of diabetes, diabetic complications, insulin resistance syndrome, metabolic syndrome, hyperglycemia, dyslipidemia, atherosclerosis, cardiac failure, cardiomyopathy, myocardial ischemia, brain isch...	09/23/2010
20100210854	Cyclopropenones and the Photochemical Generation of Cyclic Alkynes Therefrom Cyclic alkynes (e.g., cyclooctynes such as dibenzocyclooctynes) can be photochemically generated from cyclopropenones as disclosed herein. The cyclic alkynes can be reacted (e.g., in situ) with materials having alkyne-reactive groups (e.g., azide groups in a “click”...	08/19/2010
20100197976	CATALYSTS Catalysts suitable for asymmetric hydrogenation reactions is described comprising the reaction product of a group 8 transition metal compound a chiral phosphine and a chiral diamine of formula (I) in which R<...	08/05/2010
20100157202	CONJUGATED POLYMER COMPOUND AND POLYMER LIGHT EMITTING DEVICE USING THE SAME A polymer compound which is useful as a light emitting material and a charge transporting material and excellent in electron injection property, comprising as a partial structure therein a structure of the following formula (a) is provided:	06/24/2010
20100144086	SYNTHESIS OF ACENES AND HYDROXY-ACENES A method comprising reducing an acenequinone to form an acenepolyhydrodiol by exposing the acenequinone to a reducing environment comprising an alkoxyaluminate....	06/10/2010
20100087646	REAGENT FOR ORGANIC SYNTHESIS REACTION CONTAINING ORGANIC TRIOL BORATE SALT [Problem] To provide an organoboron compound-containing reagent for organic synthesis reactions which undergoes no trimerization with dehydration, does not necessitate activation with a base, and is stable and highly active. [Means for Solv...	04/08/2010
20100081849	REACTION SYSTEM The invention provides a reaction system comprising: a first reaction promoter capable of converting a first substrate into a first substance; and a plurality of microcapsules, each of said microcapsules comprising a second reaction promoter encapsulated within an encap...	04/01/2010
20100056819	Process for producing dispersible and conductive Nano Graphene Platelets from non-oxidized graphitic materials The present invention provides a process for producing nano graphene platelets (NGPs) that are both dispersible and electrically conducting. The process comprises: (a) preparing a pristine NGP material from a graphitic material; and (b) subjecting the pristine NGP mater...	03/04/2010
20090309076	PHOTOCHROMIC COMPOUNDS A photochromic compound is provided, which may be a pyran, an oxazine, or a fulgide. The photochromic compound has at least one substituent Q attached thereto, each Q independently being —N₃, —CN, —COOR′, —CCR′, —C(R′)C(R′)R′, —OCOR′, ...	12/17/2009
20090226634	SYNTHESIS AND APPLICATIONS OF SOLUBLE PENTACENE PRECURSORS AND RELATED COMPOUNDS Methods for synthesizing 1,4-(ketone or ketal) bridged and/or 5,14-(ketone or ketal) bridged hydropentacenes useful as soluble precursors for formation of pentacene or substituted (e.g., halo) pentacenes; precursor compounds formed thereby; methods for preparing form th...	09/10/2009
20090105241	THIO-SUBSTITUTED TRICYCLIC AND BICYCLIC AROMATIC METHANESULFINYL DERIVATIVES The present invention is related to chemical compositions, processes for the preparation thereof and uses of the composition. Particularly, the present invention relates to compositions of compounds of Formula (A):	04/23/2009
20090098072	ANTIOXIDANTS The invention relates to the use of compounds of formula (X—Ar—Y), in which X and Y respectively are selected independently of one another from the groups H, C-_1-8alkyl and groups as per formulae (Ia), (Ib) or (Ic), together with other groups that are de...	04/16/2009
20090042105	Sensitizer dyes for photoacid generating systems Photosensitizing dyes are often used in conjunction with a photoacid generator in holographic recording media. Conventional photosensitizing dyes typically are limited by having an appreciable absorption of light when used in a sufficient concentration, such that the in...	02/12/2009
20080242892	PROCESS FOR PREPARATION OF 5H DIBENZO[a,d] CYCLOHEPTENE DERIVATIVES A process for preparation of protriptyline hydrochloride from 5-dihydrobenzocycloheptatriene of formula (1) by coupling with chloropropyl alcohol in the presence of excess n-butyl Lithium in tetrahydrofuran under inert atmosphere, followed by preparation of mesylate der...	10/02/2008
20080139848	PROCESS FOR PREPARATION OF 5H-DIBENZO[A,D] CYCLOHEPTENE DERIVATIVES A process for preparation of protriptyline hydrochloride from 5-dihydrobenzocycloheptatriene of formula (1) by coupling with chloropropyl alcohol in the presence of excess n-butyl Lithium in tetrahydrofuran under inert atmosphere, followed by preparation of mesylate der...	06/12/2008
20080090026	Liquid-crystal display The present invention relates to a liquid-crystal display of the PSA (polymer sustained alignment) type, and to novel liquid-crystal media and novel polymerizable compounds for use in PSA displays....	04/17/2008
20070259887	INHIBITORS OF POLYQ-AGGREGATION Compounds of formula I, wherein R¹, R², R³, R⁴and R⁵have the meanings as given in claim 1, and their pharmaceutically tolerable derivatives, solvates and stereoisomers and their use for the preparation o...	11/08/2007

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Class 568/808 - Polycyclo ring system