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Assignee: University of Pittsburgh


Location: Pittsburgh, PA
No. of patents: 331

1                  
NumberTitleIssue Date
8158409Nanoscale surface plasmonics sensor with nanofluidic control
A microfluidically-controlled transmission mode nanoscal surface plasmonics sensor device comprises one or more arrays of aligned nanochannels in fluid communication with inflowing and outflowing fluid handling manifolds that control the flow of fluid through the ar...
04/17/2012
8110217Sphingomyelin liposomes for the treatment of hyperactive bladder disorders
The present invention provides pharmaceutical compositions and methods for the instillation of lipid vehicles comprised of liposomes containing sphingomyelin or sphingomyelin metabolites to prevent, manage, ameliorate and/or treat disorders involving neuropathic pai...
02/07/2012
8029774Wound healing polymeric networks
A composition includes at least one biologically active agent covalently attached to a first polymerizing molecule that is adapted to undergo a free radical polymerization. The first polymerizing molecule retains the ability to undergo free radical polymerization af...
10/04/2011
7993672Stable lipid-comprising drug delivery complexes and methods for their production
Novel stable, concentrated, biologically active and ready-to-use lipid-comprising drug delivery complexes and methods for their production are described. The biological activity of the complexes produced are comparable to the formulations prepared according to the p...
08/09/2011
7981448Methods of treating necrotizing enterocolitis
The present invention relates to a method of treating necrotizing enterocolitis in a patient, which includes administering a pharmaceutical composition that includes carbon monoxide to the patient. ...
07/19/2011
7882909Personal vehicle
A personal vehicle comprises a frame with a seat, two large, non-drive wheels connected by an axle at one end of the frame, an elongated swing arm attached to the axle, a pair of caster wheels connected to the frame opposite the large, non-drive wheels and a main dr...
02/08/2011
7867752Method and apparatus for holding cells
The present invention pertains to an apparatus for holding cells. The apparatus comprises a mechanism for incubating cells having a dynamically controlled environment in which the cells are grown, which are maintained in a desired condition and in which cells can be...
01/11/2011
7854920Thioflavin derivatives for use in antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition
This invention relates to novel thioflavin derivatives, methods of using the derivatives in, for example, in vivo imaging of patients having neuritic plaques, pharmaceutical compositions comprising the thioflavin derivatives and method of synthesizing the compounds....
12/21/2010
7838251Nuclear matrix protein alterations associated with colon cancer and colon metastasis to the liver, and uses thereof
Proteins useful in the diagnosis of proliferative disorders of the colon are present in nuclear matrix protein preparations and can be characterized by molecular weight, isoelectric point, and amino acid sequence. The proteins may be identified, for example, by 2D-g...
11/23/2010
7806589Bi-plane X-ray imaging system
A high-speed biplane radiography system for in-vivo assessment of joint function is provided. The system can acquire stereo-pair radiographic images at rates from 30-4000 frames per second of nearly any motion or joint. The radiographic equipment can be mounted in a...
10/05/2010
7655468Stable lipid-comprising drug delivery complexes and methods for their production
Novel stable, concentrated, biologically active and ready-to-use lipid-comprising drug delivery complexes and methods for their production are described. The biological activity of the complexes produced are comparable to the formulations prepared according to the p...
02/02/2010
7585640Diagnosing and monitoring inflammatory diseases by measuring complement components on white blood cells
The invention is related to methods of diagnosing inflammatory diseases or conditions by determining levels of components of the complement pathway on the surface of white blood cells. ...
09/08/2009
7560538Porcine isogloboside 3 synthase protein, cDNA, genomic organization, and regulatory region
The present invention provides porcine isogloboside 3 (iGb3) synthase protein, cDNA, and genomic DNA regulatory sequence. The present also invention includes porcine animals, tissue and organs as well as cells and cell lines derived from such animals, tissue and org...
07/14/2009
7531634Bladder matrix protein peptides and methods of detection of bladder cancer
Nuclear matrix proteins (NMP) which are characterized by a defined expression in tissue are provided. These NMPs are useful markers in diagnosing and monitoring the stage of malignancy of a cell and treating cell proliferative disorders associated with the NMP. Also...
05/12/2009
7527634Device and method of use for functional isolation of animal or human tissues
A method and apparatus for functionally occluding the lumen of the left atrial appendage (LAA) is provided. Access to the LAA is through an epicardial approach. The devices function to capture the LAA through various non-invasive means. After capturing the LAA with ...
05/05/2009
7521504Irreversible immobilization of enzymes into polyurethane coatings
A method of irreversibly immobilizing an enzyme in a polyurethane and an enzyme-containing polyurethane having a degree of immobilization of the enzyme of approximately 100%. The synthesis of waterborne polyurethanes in the presence of enzyme has enabled the irrever...
04/21/2009
7456383Surface plasmon-enhanced nano-optic devices and methods of making same
A nanostructured optical device includes a metal film or a plurality of metal islands having an array of a plurality of openings having a width that is less than at least one first predetermined wavelength of incident radiation to be provided onto the film or the is...
11/25/2008
7429481Targeting viruses using a modified sindbis glycoprotein
The present invention relates to viruses that are engineered to contain a surface ligand molecule which targets the virus to a cell of interest. In particular non-limiting embodiments, the cell of interest is desirably ablated and may be a cancer cell, an infected c...
09/30/2008
7426040Chip-scale optical spectrum analyzers with enhanced resolution
A Fabry-Perot cavity filter includes a first mirror and a second mirror. A gap between the first and the second mirror monotonically varies as a function of width of the filter. This filter may be used with photodetector and a channel selection filter in an optical ...
09/16/2008
7420156Metal nanowire based bandpass filter arrays in the optical frequency range
A metal nanowire array acts as a band pass filter in the visible to IR range. The filter may be used in a monochromator, spectrometer, color camera, analyte detector or other devices. ...
09/02/2008
7368284Porcine CMP-N-Acetylneuraminic acid hydroxylase gene
The present invention provides porcine CMP-N-Acetylneuraminic-Acid Hydroxylase (CMP-Neu5Ac hydroxylase) protein, cDNA, and genomic DNA regulatory sequences. Furthermore, the present invention includes porcine animals, tissues, and organs, as well as cells and cell l...
05/06/2008
7361517Real time method of detecting acute inflammatory conditions
This invention relates to the diagnosis and/or monitoring of patients with inflammatory diseases or conditions, including systemic lupus erythematosus, particularly for diagnosis of the acute stage of the disease, including methods and kits for carrying out this act...
04/22/2008
7361640Stable lipid-comprising drug delivery complexes and methods for their production
Novel stable, concentrated, biologically active and ready-to-use lipid-comprising drug delivery complexes and methods for their production are described. The biological activity of the complexes produced are comparable to the formulations prepared according to the p...
04/22/2008
7358869Power efficient, high bandwidth communication using multi-signal-differential channels
A low-power, area and pin efficient signaling alternative to serial differential links used for chip-to-chip, backplane, optical and other signaling applications. The multi-bit differential signaling (MBDS) generally comprises a driver and link termination network d...
04/15/2008
7351401Thioflavin derivatives for use in the antemortem diagnosis of Alzheimers disease and in vivo imaging and prevention of amyloid deposition
This invention relates to novel thioflavin derivatives, methods of using the derivatives in, for example, in vivo imaging of patients having neuritic plaques, pharmaceutical compositions comprising the thioflavin derivatives and method of synthesizing the compounds....
04/01/2008
7336357Multi-channel dual phase lock-in optical spectrometer
The development of a multiple-channel dual phase lock-in optical spectrometer (LIOS) is presented, which enables parallel phase-sensitive detection at the output of an optical spectrometer. The light intensity from a spectrally broad source is modulated at the refer...
02/26/2008
7335679Wortmannin analogs and methods of using same
Novel Wortmannin analogs and their use in inhibiting inhibiting PI-3-kinase activity in mammals as well as tumor formation in a subject are described herein. ...
02/26/2008
7335400Irreversible immobilization of enzymes into polyurethane coatings
A method of irreversibly immobilizing an enzyme in a polyurethane and an enzyme-containing polyurethane having a degree of immobilization of the enzyme of approximately 100%. The synthesis of waterborne polyurethanes in the presence of enzyme has enabled the irrever...
02/26/2008
7335509Stable lipid-comprising drug delivery complexes and methods for their production
Novel stable, concentrated, biologically active and ready-to-use lipid-comprising drug delivery complexes and methods for their production are described. The biological activity of the complexes produced are comparable to the formulations prepared according to the p...
02/26/2008
7321830Identifying drugs for and diagnosis of benign prostatic hyperplasia using gene expression profiles
The present invention relates to a computer system comprising a database for elucidating changes in gene expression in prostate tissue isolated from patients exhibiting different clinical states of prostate hyperplasia as compared to normal prostate tissue, as well ...
01/22/2008
7321046Analogs of dictyostatin, intermediates therefor and methods of synthesis thereof
Dictyostatin and its analogs show great promise as new anticancer agents. The present invention provides dictyostatin analogs, synthetic intermediates for the synthesis of dictyostatin analogs, and synthetic methods for the synthesis of such analogs and intermediate...
01/22/2008
7315426Metallic nano-optic lenses and beam shaping devices
A nano-optic device comprises a plurality of subwavelength apertures in a metal film or between metal islands. The device is adapted to shape a radiation beam transmitted there through. For example, beam shaping includes at least one of beam focusing, beam bending a...
01/01/2008
7296361Measuring device and method of measuring
a device for measuring dimensions in a hollow organ of the body, includes: a length of conduit; a measuring mechanism on one end of the conduit; and an indicator in connection with a second end of the conduit. The indicator is in operative connection with the measur...
11/20/2007
7270800Thioflavin derivatives for use in antemortem diagnosis of Alzheimer's disease and in vivo imaging and prevention of amyloid deposition
This invention relates to novel thioflavin derivatives, methods of using the derivatives in, for example, in vivo imaging of patients having neuritic plaques, pharmaceutical compositions comprising the thioflavin derivatives and method of synthesizing the compounds....
09/18/2007
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
7264948Polypeptides for increasing mutant CFTR channel activity
The present invention provides methods and compositions for enhancing channel activity to the mutant cystic fibrosis trans-membrane conductance regulator protein (CFTR). The compositions of the invention comprise polypeptides containing CFTR sub-domains that are des...
09/04/2007
7264823Medical adhesive and methods of tissue adhesion
An adhesive including a mixture of isocyanate capped molecules formed by reacting multi-isocyanate functional molecules with multi-functional precursor molecules including terminal functional groups selected from the group consisting of a hydroxyl group, a primary a...
09/04/2007
7258991Antibody to bladder cancer nuclear matrix protein and its use
Nuclear matrix proteins (NMP) which are characterized by a defined expression in tissue are provided. These NMPs are useful markers in diagnosing and monitoring the stage of malignancy of a cell and treating cell proliferative disorders associated with the NMP. Also...
08/21/2007
7220860Camptothecin analogs and methods of preparation thereof
A compound has the formula in racemic form, enantiomerically enriched form or enantiomerically pure form. R6 is preferably —Si(R8R9R10) or —(R7)Si(R...
05/22/2007
7206633Device and method to discriminate between supraventricular tachycardias and ventricular arrhythmias
A method discriminates between ventricular arrhythmia and supraventricular tachycardia by detecting an earliest arriving electrical signal following anti-tachycardia pacing. An implantable cardiac defibrillator provides simultaneous atrioventricular anti-tachycardia...
04/17/2007
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