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

Icon_funbox Bizarre Patents

Patent No. 5971829

Motorized Ice Cream Cone

A Receptacle for supporting, rotating and sculpting a portion of ice cream or similarly malleable food while it is being consumed.

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 548/159 - Additional polycyclo heterocyclic ring system containing


Subclass of Class 548 - Organic compounds -- part of the class 532-570 series
Definition: Compounds containing an additional hetero ring which is
No. of patents: 350
Last issue date: 04/24/2012


1                  
NumberTitleIssue Date
8163932Substituted indolealkanoic acids
Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as metho...
04/24/2012
8163931Treatment of CRTH2-mediated diseases and conditions
The present invention provides indole derivatives that antagonize prostaglandin D2, and that can be used to treat inflammatory diseases mediated by prostaglandin D2. ...
04/24/2012
8153811Latent fluorimetric indicator for biological analytes determination and the preparation method thereof
The present invention provides a sensitive fluorimetric indicator for analytes determination in the oxygen-insensitive DT-diaphorase-coupled dehydrogenases assay by omitting NADH, which is generated by reaction in the presence of analytes, which presents to the appl...
04/10/2012
7943777Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their use
Chemical compounds having a high selectivity for double stranded DNA over RNA and single stranded DNA are disclosed. The chemical compounds are stains that become fluorescent upon illumination and interaction with double stranded DNA, but exhibit reduced or no fluor...
05/17/2011
7659404Broad spectrum 2-(substituted-amino)-benzothiazole sulfonamide HIV protease inhibitors
The present invention concerns the compounds having the formula N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R1 and R8 each are H, optional...
02/09/2010
7598390Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their use
Chemical compounds having a high selectivity for double stranded DNA over RNA and single stranded DNA are disclosed. The chemical compounds are stains that become fluorescent upon illumination and interaction with double stranded DNA, but exhibit reduced or no fluor...
10/06/2009
7563902Chemiluminescent compounds and their use
The present invention relates to novel chemiluminescent compounds, to a method for synthesizing these compounds, to derivatives and conjugates comprising these compounds, to the use of these compounds or conjugates thereof in chemiluminescence based assays, especial...
07/21/2009
7507831Tetra- and penta-o-benzyl-protected, C-4 activated-epicatechin and -catechin monomers and processes for their preparation and use
Various processes are disclosed for preparing protected epicatechin oligomers having (4β,8)-interflavan linkages. In one process, a tetra-O-protected epicatechin monomer or oligomer is coupled with a protected, C-4 activated epicatechin monomer in the presence of a...
03/24/2009
7407950-(heteroaryl)-1-indole-2-carboxamide derivatives and their use as vanilloid TRPV1 receptor ligands
The invention concerns compounds of general formula (I), wherein n, X1, X2, X3, X4, Z1, Z2, Z3, Z4, Z5 and W are as defined herein.
08/05/2008
7384964Synthesis of epothilones, intermediates thereto, analogues and uses thereof
The present invention provides compounds of formula (I): as described generally and in classes and subclasses herein. The present invention additionally provides pharmaceutical compositions comprising compounds of formula (...
06/10/2008
7378421Chromenone derivatives
Novel compounds of the formula I in which R1, R2, R3 and Het are as defined herein, which are inhibitors of tyrosine kinases and/or Raf kinases and can be employed for...
05/27/2008
7368471Substituted indole acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
This invention provides compounds of the formula: wherein: X is a chemical bond, —CH2— or —C(O)—; R1 is alkyl, cycloalkyl, —CH2-cycloalkyl, pyridinyl, —CH2-pyridinyl, ...
05/06/2008
7358263Fused bicyclic-substituted amines as histamine-3 receptor ligands
Compounds of formula (I) are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions comprising the histamine-3 receptor ligands...
04/15/2008
7351726Substituted oxadiazolidinediones
The present invention relates generally to substituted oxadiazolidinediones and methods of using them. ...
04/01/2008
7351730Substituted naphthyl indole derivatives as inhibitors of plasminogen activator inhibitor type-1 (PAI-1)
This invention provides PAI-1 inhibiting compounds of Formula I: wherein: R1, R2, R3, and R4 are each H, alkyl, alkanoyl, halo, OH, aryl optionally substituted with R8,...
04/01/2008
7348351Substituted 3-alkyl and 3-arylalkyl -indol-1yl acetic acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
The invention formula substituted 3-alkyl and 3-arylalkyl 1H indol-1yl acetic acid derivatives which are useful as inhibitors of plasminogen activator inhibitor (PAI-1) useful for treating fibrinolytic disorders, the compounds having the structure ...
03/25/2008
7342039Substituted indole oximes
The present invention relates to substituted indole oximes and methods of using them. ...
03/11/2008
7332521Substituted indoles
The present invention relates generally to substituted indoles such as substituted 1H-indole-2-carboxylic acid derivatives, and methods of using them. ...
02/19/2008
7320992Substituted 2,3-dihydro-1h-isoindol-1-one derivatives and methods of use
Selected compounds are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods fo...
01/22/2008
7317107Imidazole 4-carboxamide compounds with adenosine deaminase inhibiting activity
Imidazole compounds having adenosine deaminase inhibitory activity represented by the formula (I): wherein R1 is optionally substituted aryl or optionally substituted heteroaryl, R2 is lower alkyl; R3 is hydroxy or protected hydroxy;...
01/08/2008
7307095Inhibitors of cathepsin S
The present invention provides compounds, compositions and methods for the selective inhibition of cathepsin S. In a preferred aspect, cathepsin S is selectively inhibited in the presence of at least one other cathepsin isozyme. The present invention also provides m...
12/11/2007
7294650Benzothiophen and thiochrone containing phenethanolamine derivatives for the treatment of respiratory disorders
Compounds of formula (I): and salts, solvates, and physiologically functional derivatives thereof, useful for the prophylaxis or treatment of a clinical condition for which a selective β2-adrenorecept...
11/13/2007
7285518Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions
Dibenzo[b]perhydroheterocyclic amine compounds have shown to be particularly useful as stabilizers. The compounds may serve as antioxidants, antiozoants, heat stabilizers and ultraviolet light stabilizers and such compounds are oil soluble, thus particularly suited ...
10/23/2007
7285566Resistance-repellent retroviral protease inhibitors
Resistance-repellent and multidrug resistant retroviral protease inhibitors are provided. Pharmaceutical composition comprising such compounds, and methods of using such compounds to treat HIV infections in mammals, are also provided. ...
10/23/2007
7271265Cyanine compounds and their application as quenching compounds
The present invention provides methods and non-fluorescent carbocyanine quencher compounds having the general formula: Wherein the A moiety is a substituted pyridinium, unsubstituted pyridinium, substituted quino...
09/18/2007
7268159Substituted indoles
The present invention relates generally to substituted indoles and methods of using them. ...
09/11/2007
7265148Substituted pyrrole-indoles
The present invention relates generally to substituted pyrrole-indoles such as substituted pyrrole-indoles, and methods of using them. ...
09/04/2007
7262361Semiconductor thin film electrodes made by using organic dyes as the photosensitizer and photoelectric conversion devices
A semiconductor film electrode using a specific organic dye sensitizer, a high efficiency dye-sensitized photovoltaic conversion element using the electrode, and a dye-sensitized photoelectrochemical solar cell using the element are described. The semiconductor film...
08/28/2007
7259182Aryl, aryloxy, and aklyloxy substituted 1-indol-3-yl glyoxylic acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
Compounds of formula I are provided: wherein: R1, R2, and R3, are as defined herein, as well as pharmaceutical composition and methods using the compounds as inhibitors of plasminogen activator inhibitor ...
08/21/2007
7235558Inhibitors of the GPIb—vWF interaction, their preparation and use
The present invention relates to compounds of the formula I, in which R1, R2, A, B, D, F, n, m and o have the meanings indicated herein. The compounds of the formula I are valuable pharmacologically active compounds. They are reversible inhibitors of the interaction...
06/26/2007
RE39663Electron-deficient nitrogen heterocycle-substituted fluorescein dyes
The invention provides compositions electron-deficient nitrogen heterocycle-substituted fluorescein dyes and methods in which the dyes are conjugated to substrates and used as detection labels in molecular biology experiments. The electron-deficient nitrogen heteroc...
05/29/2007
7208496Substituted heterocyclic compounds
Disclosed are novel heterocyclic compounds having the structure which are useful for the treatment of various disease states, in particular cardiovascular diseases such as atrial and ventricular arrhythmias, inte...
04/24/2007
7205316Tri- and bi-cyclic heteroaryl histamine-3 receptor ligands
Compounds of formula (I) wherein R1 or R2 is a tricyclic or bicyclic ring, each of which contains at least two heteroatoms, and R1, R2, R3, R3a, R...
04/17/2007
7186749Pyrrolo-naphthyl acids and methods for using them
The present invention relates to pyrrolo-naphthyl compounds of the formula and methods of using them to modulate PAI-1 expression and to treat PAI-1 related disorders. ...
03/06/2007
7173051Inhibitors of cathepsin S
The present invention provides compounds, compositions and methods for the selective inhibition of cathepsin S. In a preferred aspect, cathepsin S is selectively inhibited in the presence of at least one other cathepsin isozyme. The present invention also provides m...
02/06/2007
7163954Substituted naphthyl benzothiophene acids
The present invention relates generally to substituted naphthyl benzothiophene acids and methods of using them. ...
01/16/2007
7141592Substituted oxadiazolidinediones
The present invention relates generally to substituted oxadiazolidinediones and methods of using them. ...
11/28/2006
7138425Phthalimide carboxylic acid derivatives
The present invention relates to phthalimide carboxylic acid derivatives of formula (I), methods for their preparation, pharmaceutical compositions containing them and their use in medicine, specifically in the treatment of cancer. (I), wherein X is O or S; R1 ...
11/21/2006
7132439Bis-benzimidazoles and related compounds as potassium channel modulators
The present invention provides a genus of bis-benzimidazole compounds, methods and pharmaceutical compositions that are useful as modulators of potassium ion channels. The compounds of the invention are of use in both therapeutic and diagnostic methods. ...
11/07/2006
71258936-alkenyl-, 6-alkinyl- and 6-epoxy-epothilone derivatives, process for their production, and their use in pharmaceutical preparations
This invention describes the new 6-alkenyl- and 6-alkinyl-epothilone derivatives of general formula I in which R1a, R1b, R2a, R3a, R3b, R4, R...
10/24/2006
1                  
 
Sign InRegister
Username  
Password   
forgot password?