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

Icon_funbox Celebrity Inventors

Comic actor Danny Kaye received patent D166,807 for the co-design of "Blowout Toy or the Like". It's similar to one of those toys that unravels when you blow into at a birthday party except Kaye's has three blowouts going in different directions, not just one.

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 549/52 - Chalcogen attached directly to the hetero ring by nonionic bonding


Subclass of Class 549 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium,
No. of patents: 120
Last issue date: 09/18/2007


1      
NumberTitleIssue Date
7270871Dispersions and films comprising conducting polymer for optoelectronic devices
A dispersion, and a film and optoelectronic devices formed from the dispersion are provided. The dispersion comprising conducting polymer containing particles having a particle size of less than 450 nm, wherein the conducting polymer comprises substituted or unsubst...
09/18/2007
7148240Aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives, method for preparing same and compositions containing same
The invention relates to benzofuran or benzothiophene derivatives of general formula: These compounds are of use as medicinal products, in particular in the treatment of pathological syndromes of the cardiovascular...
12/12/2006
7094365Pentafluorosulfanyl-substituted thienothiophene monomers and conducting polymers
Thienothiophene monomers having an SF5 group and conducting oligomers and polymers formed by the polymerization of such monomers and their use as hole injection materials, charge transport materials, or as semiconductors. The compound may be of the formul...
08/22/2006
6803378HIV integrase inhibitors
Novel diketoacid compounds of Formula I are provided which are useful as HIV integrase inhibitors and for the treatment of AIDS or ARC. ...
10/12/2004
6777559Process for preparing heterocyclic indene analogs
A process for the preparation heterocyclic indene analogs, especially with the preparation of 4-hydroxycarbazole or N-protected 4-hydroxycarbazole, involves cyclocarbonylation followed by saponification. This process avoids high temperatures and high catalyst loadin...
08/17/2004
6605632Substituted cyclic compounds, preparation method and pharmaceutical compositions containing them
The invention concerns compounds of formula (I): R--A--R' wherein: A is as defined in the description; R represents a group (V), (VI), (VII) or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the desc...
08/12/2003
6514967Compound for preparing medicines for treating pathologies involving extracellular glutamate, and methods for obtaining same
The invention relates to compounds of the following general formula (I): ##STR1## in which: R1 and R2 represent a hydrogen atom, or form a ring, especially a benzene ring, R3 represents a hydrogen atom or an alkyl group, e...
02/04/2003
6465508Preparation and use of ortho-sulfonamido aryl hydroxamic acids as matrix metalloproteinase inhibitors
Ortho-sulfonamido aryl hydroxamic acids are provided which are useful, inter alia, for the inhibition of matrix metalloproteinases and the treatment of conditions associated with overexpression of MMPs....
10/15/2002
6441169Pyrimidin-2-oxy-4-one and pyrimidin-2-oxy-4-thione derivatives
Novel pyrimidin-4-one and pyrimidin-4-thione derivatives of formula (I) wherein A is phenyl, thienyl (including all 3 isomers), thiazolyl or pyridyl; X is oxygen or sulfur; R1 is hydrogen, halogen or trimethylsilyl; R2 is hydrogen, h...
08/27/2002
6432982Benzothiophenes, and formulations and methods using same
The invention provides novel benzothiophenes of the formula: ##STR1## wherein R1 is --H, --OH, --O(C1 -C4 alkyl), --O--CO(C1 -C6 alkyl), --OSO2 (C4 -C6 alkyl, or --OCOAr wh...
08/13/2002
6403172Benzothiophenes, and their use in liquid-crystalline mixtures
Benzothiophene derivatives of the formula (I) are used as components of liquid-crystal mixtures ##STR1## where the symbols and indices have the following meanings: X1 and X2, independently of one another, are --CH--, --CF--, the --(R...
06/11/2002
6310074Substituted dimeric compounds
The invention relates to compound of formula (I): A--G1 --Cy--G2 --Cy'--G3 --B (I) wherein: A represents a grouping NR1 C(Q)R2, C(Q)NR2 R3 or NR1 C(Q)NR2 R3
10/30/2001
6307070Substituted aurone derivatives
A method for treating a fungal infection is disclosed. The method includes administering to a patient a pharmaceutical composition containing a compound of formula (IA): ##STR1## where each R is independently H, OH, Br, Cl, I, amino, thiol, nitro, C
10/23/2001
6291513Fungicidal compositions and methods of making thereof
The fungicidal compound 4,5-dimethyl-N-2-propenyl-2-(trimethylsilyl)-3-thiophenecarboxamide (Formula (I)) has shown superior and unexpected control of the growth of the soil-borne fungus Gaeumannomyces graminis (Gg). The present invention provides a ...
09/18/2001
6291484Benzothiophenes
This invention provides novel benzothiophene compounds of the formula I: ##STR1## which are useful for the treatment of the various medical conditions associated with postmenopausal syndrome, as well as estrogen dependent diseases including cancer of the ...
09/18/2001
6281240Diarylsulfonylureas for use in treating secretory diarrhea
This invention provides methods of treating secretory diarrhea or cystic fibrosis in a mammal which comprises administering to a mammal in need thereof an effective amount of diarylsulfonylurea. This invention also describes specific diarylsulfonylureas f...
08/28/2001
6265428Substituted phenyl compounds and derivatives thereof that modulate the activity of endothelin
Methods, compositions, and compounds for modulating the activity of an endothelin peptide are provided. The methods use compositions that contain compounds of formula (1): ##STR1## where X and Y are selected from groups that include O, S, and NH; and ...
07/24/2001
6265575Antithrombotic diamines
This application relates to the use as thrombin inhibitors, coagulation inhibitors and thromboembolic disorder agents of diamines of formula I as defined herein. It also provides novel compounds of formula I, processes and intermediates for their preparat...
07/24/2001
6251921Antithrombotic diamines
This application relates to the use as thrombin inhibitors, coagulation inhibitors and thromboembolic disorder agents of diamines of formula I as defined herein. It also provides novel compounds of formula I, processes and intermediates for their preparat...
06/26/2001
6245804Nonsteroidal gestagens
This invention describes the new, nonsteroidal gestagens of general formula I ##STR1## in which A, B, Ar, R1, R2 and R3 have the meanings that are indicated in more detail in the description. The new compounds show a very ...
06/12/2001
6184221Sulfonamide-substituted compounds, processes for their preparation, their use as a medicament or diagnostic, and medicament comprising them
Compounds of the formula I ##STR1## having the meanings of the substituents indicated in the claims are outstandingly active substances for the production of medicaments for the prophylaxis and for the therapy of cardiovascular disorders, in particular ...
02/06/2001
6169087Modulators of protein tyrosine phosphatases (PTPases)
The present invention provides novel compounds of Formula 1 or Formula 2 and compositions thereof, methods of their use, and methods of their manufacture, ##STR1## wherein X, Y, Z, W, R1, R2 and R3 are defined more fully i...
01/02/2001
6090843Benzothiophenes compounds which have useful pharmaceutical activity
This invention provides novel benzothiophene compounds of the formula I: ##STR1## which are useful for the treatment of the various medical conditions associated with postmenopausal syndrome, as well as estrogen dependent diseases including cancer of...
07/18/2000
6075151Benzothiophene compounds, intermediates, processes, compositions, and methods
The invention provides benzothiophene compounds, formulations, and methods of inhibiting bone loss or bone resorption, particularly osteoporosis, and cardiovascular-related pathological conditions, including hyperlipidemia, and other cardiovascular pathol...
06/13/2000
6063936Aromatic carboxylic acid bicyclic sulfur compounds
An aromatic carboxylic acid bicyclic sulfur compound of the following formula: ##STR1## wherein X1 is selected from the group consisting of C1 to C4 alkyl, halogen, C1 to C4 haloalkyl, C2
05/16/2000
6040309Benzothiophene derivatives useful in therapy
Compounds of formula I, ##STR1## wherein X represents O or S(O)m ; R1 and R2 independently represent phenyl, naphthyl or heteroaryl; each of which is optionally fused and optionally substituted; Y represents a bond, O, (CH...
03/21/2000
5981765Benzothiophene compounds, intermediates, compositions, and methods
The present invention provides a compound of formula ##STR1## wherein R1a is --H or --OR7a in which R7a is a hydroxy protecting group; R2a is --H, halo, or --OR8a in which R8a is a hydroxy ...
11/09/1999
5977382Benzo[b]thiophene compounds, intermediates, processes, compositions, and methods
The instant invention provides novel benzo[b]thiophene compounds, intermediates, compositions, pharmaceutical formulations, and methods of use....
11/02/1999
5977098Benzo[B]thiophene compounds, intermediates, processes, compositions, and methods
The invention provides a compound of formula I: ##STR1## or a pharmaceutically acceptable salt or solvate thereof; pharmaceutical formulations containing a compound of formula I, and methods of using a compound of formula I for the inhibition of bone...
11/02/1999
5952513Benzo›b! thiophene compounds
The instant invention provides novel benzo›b!thiophene compounds, intermediates, compositions, pharmaceutical formulations, and methods of use....
09/14/1999
5939452Benzopyran and benzo-fused compounds, their preparation and their use as leukotriene B4' (LTB4) antagonists
The invention relates to novel benzopyran and other benzo-fused leukotriene B4 (LTB4) antagonists of formula I and the pharmaceutically acceptable salts thereof, to pharmaceutical compositions containing such compounds, and to a meth...
08/17/1999
5863936Telomerase inhibitors
Methods and compositions for treating cancer and other diseases in which inhibition of telomerase activity can ameliorate disease symptoms or prevent or treat the disease relate to compounds characterized by the following structure: ##STR1## and...
01/26/1999
5843965Benzo ›B! thiophene compounds, intermediates, processes, compositions, and methods
The instant invention provides novel benzo›b!thiophene compounds, intermediates, compositions, pharmaceutical formulations, and methods of use for the inhibition of bone loss or bone resorption and for treatment of cardiovascular-related pathological con...
12/01/1998
57894364,6 Di-t-butyl-5-hydroxy-2,3-dihydrobenzothiophene
A compound represented by formula (I): ##STR1## wherein R1 represents a hydrogen atom, a lower alkyl group or an acyl group; R2 and R3, which may be the same or different, each represents a hydrogen atom, an optionall...
08/04/1998
5755875Fluorescent chromophores containing cyanimino groups
Compounds selected from the series consisting of the perylenecarboximide, quinacridone, isoindoline, indigoid, azo, benzodipyrrolone, benzodifuranone, furanofuran, pyrrolo›2,5-b!pyrrole and bianthraquinone chromophores containing at least one grouping of...
05/26/1998
5731342Benzothiophenes, formulations containing same, and methods
This invention provides novel benzothiophene compounds....
03/24/1998
5684033Non-peptide tachykinin receptor antagonists
This invention provides a novel series of non-peptidyl compounds which are useful in the treatment or prevention of a physiological disorder associated with an excess of tachykinins. This invention also provides methods for the treatment of such physiolog...
11/04/1997
5674811Cyanoketone derivative and herbicide containing it as an active component
A cyanoketone derivatives of the following formula (1) ##STR1## which are characterized by excellent herbicidal activity and effectiveness against a variety of broad leafed weeds, including barnyard grass, green foxtail, velvet leaf, livid amaranth a...
10/07/1997
5663375Pharmaceutical compounds
Pharmaceutical compounds of the formula ##STR1## in which n is 0, 1 or 2 and R1 is attached at any of the positions 7, 8, 9 or 10, and each R1 is halo, carboxy, trifluoromethyl, hydroxy, C1-4 alkyl, C1-4 al...
09/02/1997
5569772Process for the synthesis of benzo[b]thiophenes
The present invention is directed to a new process for the synthesis of 2-aryl benzo[b]thiophenes, and to novel intermediates therefor....
10/29/1996
1      
 
Sign InRegister
Username  
Password   
forgot password?