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

Icon_funbox Bizarre Patents

Patent No. 5377411

Hair Cutting Appliance

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.

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 558/426 - Benzene ring attached indirectly to the cyano group by nonionic bonding (i.e., alicyclic ring between the benzene ring and the cyano group)


Subclass of Class 558 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the cyano group is attached indirectly
No. of patents: 234
Last issue date: 08/01/2006


1            
NumberTitleIssue Date
7084280Benzotriazol-1-yl-aminoacetonitrile compounds and their use in the control of parasite disease
The invention relates to benzotriazol-1-yl-aminoacetonitrile compounds and optionally the enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are especially suitable for controlling parasites on warm-blooded animals. ...
08/01/2006
6861391Trifluoromethyl-substituted spirocyclic ketoenols
Trifluoromethyl-substituted spirocyclic ketoenols of the formula (I) are provided wherein Het represents one of the groups and G, V, W, X, Y, and Z are as defin...
03/01/2005
6784287Organic dye molecules and nonlinear optical polymeric compounds containing chromophores
Organic dye molecular materials prepared by coupling existing organic chromophore molecules to benzene or carbazole derivatives and nonlinear optical polymeric compounds having polyimide repeating units coupled with the organic dye molecular material are provided. T...
08/31/2004
6699903Monohydrate of cis-lithium-cyano-4-[3-(cyclopentyloxy)-4-methoxyphenyl]cyclohexanecarboxy late
This invention provides a means for preparing a monohydrate of the lithium salt of cis 4-cyano-4-[3-(cyclopentyloxy)-4-methoxyphenyl]cyclohexanecarboxylate which is a novel composition of matter....
03/02/2004
6627627Aralkyl and aralkylidene heterocyclic lactams and imides
The present invention relates to compounds of the formula ##STR1## wherein R1, R2, R3, X, Y and the dashed line are defined as in the specification, to intermediates for their preparation, to pharmaceutical composition...
09/30/2003
6624323Process and intermediates for making 4-cyanosubstituted cyclohexanoic acids
Herein is provided a process for preparing substituted cyclohexanoic acids of formula (I), where Ra is a carbon-containing group optionally linked by oxygen, sulfur or nitrogen to the phenyl ring and j is 1-5; and one of R and R* is hydrogen an...
09/23/2003
6610876Short-chain polymeric yellow cyanoester-derivative colorants and articles comprising such colorants
A yellow colorant comprising a chromophore having at least one poly(oxy-C2 -C4 -alkylene) chain attached to an aromatic methine backbone having at least one cyanoester moiety attached thereto is provided. The ester portion must inclu...
08/26/2003
6583308Short-chain polymeric yellow cyanoester-derivative colorants and articles comprising such colorants
A yellow colorant comprising a chromophore having at least one poly(oxy-C2 -C4 -alkylene) chain attached to an aromatic methine backbone having at least one cyanoester moiety attached thereto is provided. The ester portion must inclu...
06/24/2003
6562813Aralkyl and aralkylidene heterocyclic lactams and imides
The present invention relates to compounds of the formula ##STR1## wherein R1, R2, R3, X, Y and the dashed line are defined as in the specification, to intermediates for their preparation, to pharmaceutical compositions co...
05/13/2003
6541473Resorcinol derivatives
The present invention relates to certain resorcinol derivatives and their use as skin lightening agents....
04/01/2003
6528685Compositions containing and methods of using 1-aminoindan and derivatives thereof and process for preparing optically active 1-aminoindan derivatives
Novel derivatives of 1-aminoindan and their salts are described. Optically active 1-aminoindan derivatives are prepared by reacting a N-benzyl analog of the desired compound with an enantiomer of mandelic acid. Parkinson's disease, dementia, epilepsy, con...
03/04/2003
6472388Aralkyl and aralkylidene heterocyclic lactams and imides
The present invention relates to compounds of the formula ##STR1## wherein R1, R2, R3, X, Y and the dashed line are defined as in the specification, to intermediates for their preparation, to pharmaceutical compositions co...
10/29/2002
6423708Aralkyl and aralkylidene heterocyclic lactams and imides
The present invention relates to compounds of the formula I ##STR1## wherein R1, R2, R3, X, Y and the dashed line are as defined in the specification, to intermediates for their preparation, to pharmaceutical compositions ...
07/23/2002
6380186Aralkyl and aralkylidene heterocyclic lactams and imides
The present invention relates to compounds of the formula ##STR1## wherein R1, R2, R3, X, Y and the dashed line are defined as in the specification, to intermediates for their preparation, to pharmaceutical compositions co...
04/30/2002
6288262Process for the preparation of 2-methoxyethoxy-benzenes and novel 2-methoxyethoxy-benzyl cyanides
2-Methoxyethoxy-benzenes are obtained in an advantageous manner from the corresponding phenol compounds by reaction with 2-chloroethyl methyl ether if the process is carried out without the addition of a strong solvent at temperatures above 95° C. and un...
09/11/2001
6271263Compositions containing and methods of using 1-aminoindan and derivatives thereof and process for preparing optically active 1-aminoindan derivatives
Novel derivatives of 1-aminoindan and their salts are described. Optically active 1-aminoindan derivatives are prepared by reacting a N-benzyl analog of the desired compound with an enantiomer of mandelic acid. Parkinson's disease, dementia, epilepsy, con...
08/07/2001
6251947Fungicidal carboxamides
##STR1## Compounds of Formula (I) are disclosed which are useful as fungicides, wherein Q is: (Q-1) or (Q-2), Z is (Z-1); (Z-2); (Z-3) or (Z-4); X is --O--, --CH(R11)-- or .dbd.C(R11)--; R1 is H or C1 -C
06/26/2001
6180814Nitriles and aldehydes derived from 3-isopropenyl-1,2-dimethyl-1-cyclopentanol and their use in perfumery
The compounds of formula ##STR1## in which X is a C.tbd.N group or a C(H).dbd.O group and the C5 -ring is either saturated or carries a double bond in one of the positions indicated by the dotted lines, or any mixture of two or more compounds o...
01/30/2001
6153175Indanylidene compounds, a process for their preparation and their use as UV absorbers
Compounds of the formula I according to claim 1 are excellently suitable as UV absorbers for use in cosmetic products, in particular sunscreen compositions, daytime care products and hair care products. They are furthermore suitable for protection of prod...
11/28/2000
6118017Substituted-(3-cyclopentyloxy-4-methox yphenyl)-3-phenylcyanocyclobutan-1-one
This invention relates to ketones, alcohols and amines and acids represented by the likes of 3-(3-cyclopentyloxy-4-methoxyphenyl)-3-phenylcyanoclobutan-1-one. They are useful as PDE 4 antngionists....
09/12/2000
6075055Phenylalkane amide derivatives and agricultural or horticultural fungicides
A phenylalkane amide compound having the formula (1): ##STR1## wherein R1 -R4, X, n, Y, Z and Q are as defined herein. The compound is useful as an agricultural or horticultural fungicide....
06/13/2000
6057350Alpha 1a adrenergic receptor antagonists
This invention relates to certain novel compounds and derivatives thereof, their synthesis, and their use as alpha 1a adrenergic receptor antagonists. One application of these compounds is in the treatment of benign prostatic hyperplasia. These compounds ...
05/02/2000
5998471Acetylenes disubstituted with a 5 alkyl, aryl or heteroaryl substituted dihydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity
Compounds of the formula ##STR1## the symbols have the meaning described in the specification....
12/07/1999
59656124-cyano-4-deformylsordaricin derivatives
4-Cyano-4-deformylsordaricin derivatives are antifungal agents useful in the treatment and/or prevention of human and animal fungal infections, as well as in the control of phytopathogenic fungi in crops....
10/12/1999
5948933Tropane analogs and methods for inhibition of monoamine transport
New tropane analogs that bind to monoamine transporters are described, particularly, 8-aza, 8carbo and 8-oxo tropanes having 6- or 7-substituents. The compounds of the present invention can be racemic, pure R-enantiomers, or pure S-enantiomers. Certain pr...
09/07/1999
5834404Substituted bicycloheptanedione derivative and herbicide
The present invention is directed to substituted bicycloheptanedion e derivatives represented by a general formula ›I!; ##STR1## wherein R represents C1 -C4 alkyl, R1 represents hydrogen, C1 -C10
11/10/1998
5817603Substituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparation
Substituted cyclohexene-1,2-dicarboxylic acid derivatives I ##STR1## where R1, R2, R3, R4, R5 and R6 are herein defined, or the agriculturally useful salts of Ia and Ib and intermediates ...
10/06/1998
5811455Compounds useful for treating allergic or inflammatory diseases
09/22/1998
5811557Preparation of mibefradil via an acetonitrile anion
A method of preparing 2-›2-{›3-(1H-benzimidazol-2-yl)propyl!methylamino}ethyl!-6-fluoro-1-isopro pyl-1,2,3,4-tetrahydronaphthalen-2-yl methoxyacetate comprises contacting 6-fluoro-1-isopropyl-3,4-dihydro-1H-naphthalen-2-one with the anion of acetoni...
09/22/1998
5808124O- or S-substituted dihydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity
Compounds of the formula ##STR1## where the symbols have the meaning described in the application, have retinoid-like or retinoid antagonist-like biological activity....
09/15/1998
5780667Compounds, compositions and treatment of allergies and inflammation therewith
Novel cyclohexane derivatives of Formula (I) ##STR1## are described herein. These compounds inhibit the production of Tumor Necrosis Factor and are useful in the treatment of disease states mediated or exacerbated by TNF production; they are also use...
07/14/1998
57671513,3-(disubstituted) cyclohexan-1-ylidine acetate dimers and related compounds
The present invention relates to novel 3,3-(disubstituted)-cyclohexan-1-ylidene acetate dimers of Formula (I): ##STR1## and related compounds, pharmaceutical compositions containing these compounds, and their use in treating allergic and inflammateor...
06/16/1998
5654469Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl groups having retinoid-like biological activity
Compounds of Formula I ##STR1## wherein the symbols are as defined in the specification....
08/05/1997
5643784Indan derivatives
The subject invention relates to 5-Substituted trans-1-piperazinoindan derivatives having general formula (I), ##STR1## wherein X is halogen, trifluromethyl, alkyl, alkylthio, alkyloxy, hydroxy, alkylsulphonyl, alkyl- or dialkylamino, triflouromethyl...
07/01/1997
5643946Compounds useful for treating allergic and inflammatory diseases
Compounds of the formula ##STR1## wherein the substituents are as defined herein, are disclosed. Pharmaceutical compositions and methods of treating allergic and inflammatory diseases are also taught....
07/01/1997
5631286Compounds useful for treating allergic or inflammatory diseases
Novel cyclohexanes of formulas (I) and (II) are described herein. They inhibit the production of Tumor Necrosis Factor and are useful in the treatment of disease states mediated or exacerbated by TNF production: these compounds are also useful in the medi...
05/20/1997
5621145Bisamidoxime compound, process for preparing the same and a fluorine-containing elastomer composition comprising the same
When a novel bisamidoxime compound represented by the following general formula: ##STR1## where R is an alkylidene group having 1 to 6 carbon atoms, or a perfluoroalkylidene group having 1 to 10 carbon atoms, is used as a vulcanizing agent for f...
04/15/1997
5616780Bisphenol ester derivatives
The novel compounds of the formula I ##STR1## in which A is a group of the formula IIa or IIb, ##STR2## Y is oxygen, methylene, ethylidene or a >C.dbd.C(CH3)2 group, Z is nitrogen, ##STR3## R1 and R
04/01/1997
5605923Compounds useful for treating inflammatory diseases and inhibiting production of tumor necrosis factor
Novel cyclohexene-ylidene derivatives of formula (I) are described herein. These compounds inhibit the production of Tumor Necrosis Factor and are useful in the treatment of disease states mediated or exacerbated by TNF production; they are also useful in...
02/25/1997
5602173Compounds useful for treating allergic and inflammatory diseases
Novel cyclohexane-ylidene derivatives of formula (I) are described. These compounds inhibit the production of Tumor Necrosis Factor and are useful in the treatment of disease states mediated or exacerbated by TNF production. These compounds are also usefu...
02/11/1997
1            
 
Sign InRegister
Username  
Password   
forgot password?