Patents and Patent Applications from Duquesne University


Matches 51 - 71 out of 71 < 1 2
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5958930 Pyrrolo pyrimidine and furo pyrimidine derivatives  
This invention discloses compounds, and pharmaceutically acceptable salts thereof, useful in therapeutically and/or prophylactically treating patients with an illness. Such illnesses include...
5939420 Pyrrolo 2,3d!derivatives  
Pyrrolo 2,3-d!pyrimidine derivatives, and pharmaceutical acceptable salts thereof, useful in therapeutically and/or prophylactically treating patients with an illness are disclosed.
5900408 Methods of creating a unique chitosan and employing the same to form complexes with drugs, delivery of the same within a patient and a related dosage form  
A method of creating a unique deacetylated, depolymerized chitosan which may be employed to provide a time release chitosan-drug complex. The chitosan is deacetylated at least 60 percent and...
5883349 Method and apparatus for microwave assisted chemical reactions  
A method of microwave assisted chemical reaction includes providing a microwavable reaction vessel which contains at least one material in a sample. The sample is heated by microwave energy to...
5880115 Steroid sulfatase inhibitors and methods for making and using the same  
Sulfatase inhibitor compounds having the formula: ##STR1## wherein X, Y, R1, R2 and R3 are as defined in the specification. The compounds are useful in the treatment of estrogen dependent...
5877178 Pyrimidine derivatives and methods of making and using these derivatives  
This invention discloses compounds, and pharmaceutically acceptable salts thereof, useful in therapeutically and/or prophylactically treating patients with an illness. Such illnesses include...
5866603 Derivatives of estra 1,3,5(10)triene-17-one, 3-amino compounds and their use  
This invention discloses compounds useful as steroid sulfatase inhibitors. The compounds comprise the formula (1) ##STR1## wherein (a) R is selected from the group consisting of hydrogen, a lower...
5863920 Furo-pyrimidine derivatives and methods of making and using these derivatives  
This invention discloses furo-pyrimidine compounds, and pharmaceutically acceptable salts thereof, useful in therapeutically and/or prophylactically treating patients with an illness. Such...
5830883 Methods of creating a unique chitosan and employing the same to form complexes with drugs, delivery of the same within a patient and a related dosage form  
A method of creating a unique deacetylated, depolymerized chitosan which may be employed to provide a time release chitosan-drug complex. The chitosan is deacetylated at least 60 percent and...
5830417 Method and apparatus for microwave assisted chemical reactions  
A method of microwave assisted chemical reaction includes providing a microwavable reaction vessel which contains at least one material in a sample. The sample is heated by microwave energy to...
5750996 Apparatus for nondestructively inspecting a coated article and associated method  
Apparatus and an associated method are provided for nondestructively inspecting a coated article which may be a coated drug unit to determine the extent of coating on the exterior thereof. A probe...
5736547 Derivatives of pyrido 2,3-D! and 3,2-D! Pyrimidine and quinazoline and method of using these derivatives  
The invention discloses species compounds (4) and (5) and methods of using these compounds for therapeutically treating a patient for an illness selected from the group consisting of infection by...
5677292 Derivatives of estra 1,3,5(10)triene-17-one,3-amino compounds and their use  
This invention discloses compounds useful as steroid sulfatase inhibitors. The compounds comprise the formula (1) ##STR1## wherein (a) R is selected from the group consisting of hydrogen, a lower...
5571933 Derivatives of estra 1,3,5(10)triene-17-one, 3-amino compounds and their use  
This invention discloses compounds useful as steroid inhibitors. The compounds comprise the formula (5) ##STR1## wherein (a) R1 is hydrogen and R2 is selected from the group consisting of SO2 CF3,...
5556847 Methods of effecting memory enhancement mediated by steroid sulfatase inhibitors  
This invention discloses a method for treating a patient for an illness selected from the group consisting of amnesia, head injuries, Alzheimer's disease, epileptic dementia, presenile dementia,...
5508281 Derivatives of pyrido [2,3-d] and [3,2-d] pyrimidine and methods of using these derivatives  
The invention discloses generic compound (2) and its analog (6) and pharmaceutically acceptable salts and methods of using these compounds for therapeutically and prophylactically treating a...
5469846 Implantable non-enzymatic electrochemical glucose sensor  
A non-enzymatic implantable blood glucose detector. The detector makes use of a non-reactive tin oxide semiconductor measurement electrode which is suitably energized by an electrical power source....
5414259 Method of speciated isotope dilution mass spectrometry  
The method of determining the concentration of a specie in a sample includes providing at least one predetermined, enriched isotope in the same speciated form as the species to be measured, spiking...
5387327 Implantable non-enzymatic electrochemical glucose sensor  
A non-enzymatic implantable glucose blood detector. The detector makes use of a non-reactive tin oxide semiconductor measurement electrode which is suitably energized by an electrical power source....
5346900 5-alkyl-6-[[amino]methyl]pyrido[2,3-D]pyrimidine derivatives and methods of using these derivatives  
This invention discloses a compound and pharmaceutically acceptable salts having the formula: ##STR1## wherein X and Y are the same or different and are selected from the group consisting of OH and...
5169645 Directly compressible granules having improved flow properties  
Directly compressible, wax-containing granules having improved flow properties are obtained when waxes are admixed in the melt with certain flow improving additives, followed by cooling and...
Matches 51 - 71 out of 71 < 1 2