U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6293874

User-operated amusement apparatus for kicking the user's buttocks

An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 546/14 - Silicon containing


Subclass of Class 546 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain silicon.
No. of patents: 658
Last issue date: 04/10/2012


1                      
NumberTitleIssue Date
8153794Catalysts useful for catalyzing the coupling of arylhalides with arylboronic acids
The present invention relates to a new method of cross-coupling aryl moieties comprising reacting an arylhalide with an arylboronic acid in the presence of a palladium compound and a compound comprising a di-alkylphosphine moiety. ...
04/10/2012
80846082,2′ -bipyridine derivative having a reactive silyl group, its production method, and transition metal complex
A 2,2′-bipyridine derivative having a reactive silyl group represented by the following general formula (1): wherein R1 and R2 represent a substituent selected from a monovalent hydrocarbon group, an...
12/27/2011
8067595Process for producing tricyclic ketone
In order to efficiently supply CPT, which is a starting compound of irinotecan hydrochloride and a variety of camptothecin derivatives, by a practical total synthesis, the invention provides a means of efficiently preparing a tricyclic ketone that corresponds to a C...
11/29/2011
8026364NKantagonists
A compound having the general structure shown in Formula I: or pharmaceutically acceptable salt and/or solvates thereof are useful in treating diseases or conditions mediated by NK1 receptors, for example various...
09/27/2011
8013157Synthesis of unsaturated piperidines from piperidones with a silyl reagent
Syntheses of unsaturated piperidines from piperidones through a silyl piperidine reagent via the Shapiro reaction and palladium-catalyzed cross-coupling reactions with organo halides. ...
09/06/2011
7968715Metallic compound and organic electroluminescence device comprising the same
The present invention relates to a light-emitting transition metal compound represented by the Chemical Formula 1 and Chemical Formula 2 and an organic electroluminescence device including the same. In the Chemical Formulae 1 and 2, M is Ir, Pt, Rh, Re, Os, a...
06/28/2011
7875717Metallic compound and organic electroluminescence device comprising the same
The present invention relates to a light emitting metallic compound of Chemical Formula 1 and an organic electroluminescence device including the compound. In the Chemical Formula 1, M is selected from Ir, Pt, Rh, Re, and Os, m is 2 or 3, n is 0 or 1, the sum of m a...
01/25/2011
7728138Bis-triphenylsilyl compounds and their application on organic electronic device
The present invention discloses a bis-triphenylsilyl compound and its applications as a host material, electron transport material, or hole transport material in an organic electronic device. The general structure of the bis-triphenylsilyl compound is as follows:
06/01/2010
7709641NK1 antagonists
A compound having the general structure shown in Formula I: or pharmaceutically acceptable salts and/or solvates thereof are useful in treating diseases or conditions mediated by NK1 receptors, for example variou...
05/04/2010
7652137Synthesis of 5 substituted 7-azaindoles and 7-azaindolines
The present invention provides a novel substituted azaindoline intermediate of formula (I) and a method for its synthesis. The novel substitued azaindoline intermediate (I) is provided for use in the manufacture of 5-substituted 7-azaindolines and 5-substituted 7-az...
01/26/2010
7442797Platinum complex and light emitting device
Provision of a novel platinum complex which is useful as a material for a light-emitting device of good light emission characteristic and light emission efficiency, and a novel light-emitting material that may be utilized in various fields. A platinum complex...
10/28/2008
7390900Silane coupling agent and method for manufacturing the same
The present invention relates to a novel silane coupling agent represented by Formula 1 below and a method for manufacturing the same. Because the compound has urethane and pyridine functional groups, it has superior storage stability and good adhesion property to a...
06/24/2008
7365198Silyl compound, light emitting material, and organic light emitting device using the same
Provided is an organic light emitting device capable of emitting light with high efficiency by incorporating a silyl compound in which a silyl group is directly bonded to an anthracene ring particularly into its light emitting layer. In the organic light emitting de...
04/29/2008
7361755Transition-metal-catalyzed process for the conversion of alkenes to sterically hindered substituted n-alkoxyamines
This invention pertains to a novel process for preparing sterically hindered N-substituted alkyloxyamines from alkenes by the transition-metal-catalyzed reaction of a intermediate alkylborane with a sterically hindered nitroxyl radical. ...
04/22/2008
7361768Synthesis of nicotine derivatives from nicotine
Methods of synthesizing nicotine analogs and derivatives are described. In some embodiments the methods utilize an alkyl or aryl silyl-substituted nicotine analog intermediate. Intermediates useful for the synthesis of nicotine and nicotine analogs are also describe...
04/22/2008
73549276H-[1]benzopyrano[4,3-b]quinolines and their use as estrogenic agents
This invention provides 6H-[1]benzopyrano[4,3-b]quinoline compounds having the formula I: The invention further provides compositions including the compounds, methods for the use of the compounds, and methods of preparation o...
04/08/2008
7351847Grignard processes with increased content of diphenylchlorosilanes
Three improved Grignard processes are used for preparing phenyl-containing chlorosilane products wherein the yield of diphenylchlorosilanes as a product is maximized, while the yield of phenylchlorosilanes as a product is minimized. In one embodiment, the process in...
04/01/2008
7335379Transdermal pharmaceutical formulation for minimizing skin residues
This invention relates to novel transdermal or transmucosal pharmaceutical formulation which reduces the occurrences of contamination of other individuals and the transference to clothing of the user. The novel formulation includes at least one pharmacologically act...
02/26/2008
7335373Biocidal siloxane coating material containing N-halogenated amine and amide functional groups
N-halamine compounds which contain hindered amine and amide functional groups. Compounds include wherein X, X′, and X″ independently are H, Cl, or Br, wherein no more than two of X, X′, and X″ are H and
02/26/2008
7329654Heteroatom containing tetracyclic derivatives as selective estrogen receptor modulators
The present invention is directed to novel heteroatom containing tetracyclic derivatives, pharmaceutical compositions containing them, their use in the treatment and/or prevention of disorders mediated by one or more estrogen receptors and processes for their prepar...
02/12/2008
7323502Flame retardant compositions
Organic polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation of a synergistic mixture of (i) at least one compound selected from the group consisting of the (a) sterically hindered nitroxyl stabilizers...
01/29/2008
7311953Colored composition for color filter and display using color filters formed of the colored composition
An object of the present invention is to obtain color filters having a high contrast, a high color purity and an improved transmittance for blue color, and a display using the color filters. In the present invention, there is used a colored composition for color fil...
12/25/2007
7312331Stable cyclic (alkyl)(amino) carbenes as ligands for transition metal catalysts
Stable carbene ligands are provided having a carbene center flanked by a quaternary carbon and an amino group, and having utility in the preparation of various transition metal complexes. ...
12/25/2007
7309737Acrylic pressure sensitive adhesive
The present invention relates to an acrylic pressure sensitive adhesive composition containing organic functional groups of urethane and pyridine, more precisely an acrylic pressure sensitive adhesive composition which has excellent removability owing to its low ini...
12/18/2007
7285674Silane molecules with pre-activated and protein-resistant functionalities and silane films comprising such molecules
The present invention provides a silane molecule which combines pre-activated and protein-resistant functionalities in one molecule; the molecule has a general formula: A-(CH2)n—(O[CH2]t)m—(CH...
10/23/2007
7279486Alpha aryl or heteroaryl methyl beta piperidino propanoic acid compounds as ORL1-receptor antagonists
This invention provides the compounds of formula (I): or a pharmaceutically acceptable ester of such compound, or a pharmaceutically acceptable salt thereof, wherein R1 and R2 independently ...
10/09/2007
7271159Camptothecin analogs and methods of preparation thereof
The present invention provides generally a compound having the following general formula (1): wherein R1 and R2 are independently the same or different and are hydrogen, an alkyl group, an a...
09/18/2007
RE39707Camptothecin derivatives
(20S) esters of camptothecin analogs are provided. The compounds are (20S) esters of an oxyalkanoic acid and camptothecin, which is are optionally substituted at the 7, 9, 10, 11, and 12 positions of the camptothecin ring. The compounds are useful for treating canc...
06/26/2007
7217822Process for making cabergoline
A process for making cabergoline uses silyl-protecting agents to protect the indole nitrogen atom. ...
05/15/2007
7214259Inks containing water-soluble perylene dyes and their use in ink-jet printing
An ink comprising a liquid medium and a colorant, wherein the liquid medium comprises water and a water-miscible organic solvent and the colorant is of Formula (1), wherein the colorant is dissolved in the liquid medium: Formula (1) wherein: each independently is a ...
05/08/2007
7214729Flame retardant polymeric electrical parts
Disclosed is a flame retardant lighting assembly comprising thermoplastic insulation, plugs and sockets. The thermoplastic resin is for example polypropylene homopolymer and comprises a synergistic combination of an N-alkoxyoxy hindered amine and a conventional orga...
05/08/2007
7211675Antiozonant based on functionalized benzotriazole UV absorbers and the process thereof
A process for the preparation of a novel antiozonant and antioxidant, based on functionalized benzotriazole UV absorbers, and the process for the preparation thereof having a general Formula I: wherein R1
05/01/2007
7211270Anthranilamide insecticides
This invention provides compounds of Formula I, N-oxides and suitable salts thereof wherein A is O or S(O)?m#191;J is a phenyl or heterocyclic ring as defined herein; and R1 through R12, n, ...
05/01/2007
7196208Processes for preparing 7-carboxy substituted steroids
This invention relates to processes for the preparation of 7-carboxy substituted steroid compounds of Formula I, wherein R1 is selected from H or COR4; R4 is C
03/27/2007
7179804Tachykinin receptor antagonists
The present invention relates to selective NK-1 receptor antagonists of Formula (I); or a pharmaceutically acceptable salt thereof, for the treatment of disorders associated with an excess of tachykinins ...
02/20/2007
7157475Diamide invertebrate pest control agents
Compounds of Formula (I), and their N-oxides and suitable slats, are disclosed which are useful as invertebrate pest control agents, wherein A and B are independently O or S; E is C or N; J is a phenyl ring, a naphthyl ring system, a 5- or 6-membered heteroaromatic ...
01/02/2007
7112678Regiospecific synthesis of nicotine derivatives
Methods of synthesizing nicotine analogs and derivatives are described. The methods are particularly useful for the regioselective production of enantiomerically pure nicotine anlogs having substituents at the C4 position. Intermediates useful for the synthesis of s...
09/26/2006
7109260Flame retardant compositions
Organic polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation of a synergistic mixture of (i) at least one sterically hindered amine stabilizer, (ii) at least one conventional flame retardant selected f...
09/19/2006
7064206Highly lipophilic camptothecin intermediates and prodrugs and methods of preparation thereof
The present invention relates to novel, highly lipophilic silatecan intermediates and prodrugs of DB-67 and other silatecans. ...
06/20/2006
7053071Induction of apoptosis in cancer cells
The present invention provides compounds that are inducers or inhibitors of apoptosis or apoptosis preceded by cell-cycle arrest. In addition, the present invention provides pharmaceutical compositions and methods for treating mammals with leukemia or other forms of...
05/30/2006
1                      
 
Sign InRegister
Username  
Password   
forgot password?