Patents and Patent Applications from Lehigh University


Matches 151 - 200 out of 313 < 1 2 3 4 5 6 7 >
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7824641 Periodic mesoporous phosphorus-nitrogen compounds  
Provided herein is a new material, periodic mesoporous phosphorus-nitrogen compound, which may be used in a variety of emerging technologies. Its surface properties render it promising as a...
US20100272826 NANO/MACROPOROUS BONE TISSUE SCAFFOLDS FOR REGENERATIVE MEDICINE  
A biocompatible inorganic porous material having a three-dimensional coexistent network of interconnected macro-pores and nanopores produced by the steps of mixing an organic water-soluble polymer...
US20100192474 ULTRAHARD STISHOVITE NANOPARTICLES AND METHODS OF MANUFACTURE  
Compositions comprising nanoparticles (e.g., nanocrystals) of stishovite silica are described. Such nanoparticles may be made by (1) subjecting a mesoporous silica starting material (e.g., SBA-16...
US20100178704 RAPID SENSING OF TOXIC METALS WITH HYBRID INORGANIC MATERIALS  
Methods for rapid sensing of dissolved toxic heavy metals use a hybrid inorganic material (“HIM”), which is synthesized from hydrated iron oxide (“HFO”) and calcium magnesium silicate. HIM thus...
US20100144511 MICROPOROUS CERAMICS AND METHODS OF MANUFACTURE  
Inorganic microporous metal oxide materials, such as aluminum-based microporous ceramic materials, useful for loop heat pipes, insulators, thermal management devices, catalyst supports,...
US20100110525 ULTRA-WIDE BAND SLOW LIGHT STRUCTURE USING PLASMONIC GRADED GRATING STRUCTURES  
A slow light system includes a substrate and a metal layer formed thereon, the metal layer having a graded grating structure formed at a surface thereof, wherein the grating depth of the grating...
US20100085120 ADAPTIVE BIAS TECHNIQUE FOR FIELD EFFECT TRANSISTOR  
A power amplifier includes a LDMOS transistor having a source, a drain, a control gate and a shielding electrode positioned between the control gate and the drain, and means for adaptively biasing...
US20100015244 Nano/Macroporous Bioactive Glasses Made by Melt-Quench Methods  
The methods and materials described herein provide novel and simple procedures for the preparation of nano/macroporous glasses, in which the pore structure is characterized by interconnected pores...
US20100000454 BOAT SUSPENSION  
Boats and suspensions are provided, wherein the boat includes at least one hull, and at least one sponson, the at least one hull and at least one sponson connected by a shock-absorbing suspension...
US20090315013 EFFICIENT LIGHT EXTRACTION METHOD AND DEVICE  
A tight emitting device comprises at least one p-type layer and at least one n-type layer and a microlens array surface. A method for improving light efficiency of a light emitting device,...
7611637 Method for treating contaminated water  
Zero valent iron particles (14) having enhanced surface area are used to treat contaminated groundwater in-situ or above ground. Hollow and/or porous zero valent iron particles (14) having a...
7598238 Fluorescent fused-ring traizoles that inhibit cell proliferation and uses thereof  
Fused-ring triazole compounds which inhibit proliferation of cells and exhibit a unique and intense fluorescence are provided. Also provided are methods for synthesizing these compounds and...
US20090242116 MICRO-FLUIDIC INTERCONNECTOR  
A method of bonding a capillary tube made of a thermally deformable material to a passage in a glass wafer comprising the steps of treating the surface of the capillary tube to render the surface...
US20090211514 Single crystal conversion process  
A solid state method for converting polycrystalline alumina components to single crystal or sapphire. The single crystal conversion method includes sintering a pre-fired polycrystalline alumina...
US20090208773 GRADED TRANSITIONS FOR JOINING DISSIMILAR METALS AND METHODS OF FABRICATION THEREFOR  
A transition joint for joining dissimilar metals with the chemical composition of the joint varied in a controlled manner from end to end. The transition joint has a first end of having a chemical...
7563628 Fabrication of optical waveguide devices  
Disclosed is a method of fabricating an optical waveguide device including the steps of forming a mask over a waveguide core material layer so as to leave a portion of the layer exposed, and...
US20090162963 GALLIUM NITRIDE-BASED DEVICE AND METHOD  
A gallium nitride-based device has a first GaN layer and a type II quantum well active region over the GaN layer. The type II quantum well active region comprises at least one InGaN layer and at...
7541007 Microreactor and method of use to produce hydrogen by methanol reforming  
Microreactor for carrying out methanol reforming for hydrogen production. The microreactor consists of a network of catalyst-packed parallel microchannels of cross-sectional dimensions from 400 to...
US20090117028 RAPID SYNTHESIS OF TITANATE NANOMATERIALS  
Provided herein is a hydrothermal process for the rapid synthesis of inorganic nanomaterials (e.g., nanofibers) containing sodium, bismuth, titanium, and oxygen, as well as new compositions made...
7518139 Gallium nitride-based device and method  
A gallium nitride-based device has a first GaN layer and a type II quantum well active region over the GaN layer. The type II quantum well active region comprises at least one InGaN layer and at...
US20090092784 SYNTHETIC FIBRILLAR STRUCTURE AND METHOD OF MAKING THEREOF  
A fibrillar structure and a method of making it. The structure comprises a backing layer, a plurality of fibrils and a contacting region. The method of making it comprises constructing a synthetic...
7507345 Soy proteins and/or soy derivatives with zero-valent iron compositions and use for environmental remediation  
Preparation of dispersions of zero-valance nanoscale iron particles and one of soy protein, soy milk, or other soy derivative. The dispersions can be used to treat contaminated soil or water.
7485892 Optical broadband emitters and methods of making the same  
An optical broadband emitter and the method of making such a broadband emitter are described. Intermixing of closely coupled multiple quantum wells, especially carrier tunneled coupled quantum...
US20090028810 STABILIZATION OF BIOSOLIDS USING IRON NANOPARTICLES  
This invention discloses a stabilized biosolids composition and a method for the stabilization of biosolids. It entails the use of a chemically and biologically reactive material, in the form of...
US20080310470 Broadband semiconductor laser  
A broadband laser having a first cladding layer, a second cladding layer. A semiconductor structure between the first and second cladding layers has a layer of inhomogeneous quantum nano...
US20080292521 PERIODIC MESOPOROUS PHOSPHORUS-NITROGEN COMPOUNDS  
Provided herein is a new material, periodic mesoporous phosphorus-nitrogen compound, which may be used in a variety of emerging technologies. Its surface properties render it promising as a...
US20080286878 Systems, Compositions And Methods For Nucleic Acid Detection  
The invention relates to stretch measurements of nucleic acids and correlating those measurements to the extent of double- and single-stranded content of a nucleic acid of interest, and to...
US20080282790 Method and Apparatus for Characterizing Coal Tar in Soil  
The present invention provides a method and apparatus or system for determining an amount of coal tar that can enter, and subsequently be displaced from, a given type of soil for a range of depths...
US20080230357 GOLD-METAL OXIDE THIN FILMS FOR WEAR-RESISTANT MICROELECTROMECHANICAL SYSTEMS ("MEMS")  
Provided herein are new methods for the fabrication of gold (Au) alloys and films containing metal or semimetal oxides such as oxides of vanadium (V), for example, Au—V2O5 for use in electrical,...
7393689 Method and apparatus for characterizing coal tar in soil  
The present invention provides a method and apparatus or system for determining an amount of coal tar that can enter, and subsequently be displaced from, a given type of soil for a range of depths...
US20080147486 PREDICTION METHOD AND SYSTEM  
A method and apparatus for predicting future data values based on past data values. Past data values such as past product demand values are received. Leading indicators are identified based on the...
US20080144685 GRADED IN CONTENT GALLIUM NITRIDE-BASED DEVICE AND METHOD  
A gallium nitride-based device has a first GaN layer and a type II quantum well active region over the GaN layer. The type II quantum well active region comprises at least one InGaN layer and at...
US20080136338 ACTIVE MATRIX DISPLAY AND METHOD  
An active matrix display includes at least one data driver circuit comprising a column data line and a parallel column current line; a plurality of pixels connected in series to both the column...
7374666 Oxidative desulfurization of sulfur-containing hydrocarbons  
A method for desulfurizing a hydrocarbon stream (10) containing heterocyclic sulfur compounds, which process comprises contacting the heterocyclic sulfur compounds in the gas phase (60) in the...
US20080099755 GALLIUM NITRIDE-BASED DEVICE AND METHOD  
A gallium nitride-based device has a first GaN layer and a type II quantum well active region over the GaN layer. The type II quantum well active region comprises at least one InGaN layer and at...
US20080097625 ITERATIVE MATRIX PROCESSOR BASED IMPLEMENTATION OF REAL-TIME MODEL PREDICTIVE CONTROL  
A system for embedding real-time Model Predictive Control (MPC) in a System-on-a-Chip (SoC) devices is provided. In the system, a microprocessor is connected to an auxiliary unit or...
US20080047906 SOY PROTEINS AND/OR SOY DERIVATIVES WITH ZERO-VALENT IRON COMPOSITIONS AND USE FOR ENVIRONMENTAL REMEDIATION  
Preparation of dispersions of zero-valance nanoscale iron particles and one of soy protein, soy milk, or other soy derivative. The dispersions can be used to treat contaminated soil or water.
US20070232576 Sulfated molecular umbrellas as anti-HIV and anti-HSV agents  
A chemical genus of sulfated cholestanes attached to an oligomer through amide or ester bonds is disclosed. The compounds are useful as anti human immunodeficiency virus (HIV) and anti-herpes...
US20070195798 MEDIUM ACCESS CONTROL METHOD AND DEVICE  
A wireless communications network comprises a plurality of nodes, comprising at least one receiver node; and at least one source node that communicates with the at least one receiver node via a...
US20070158275 Method for treating contaminated water  
Zero valent iron particles (14) having enhanced surface area are used to treat contaminated groundwater in-situ or above ground. Hollow and/or porous zero valent iron particles (14) having a...
US20070152225 Optical broadband emitters and methods of making the same  
An optical broadband emitter and the method of making such a broadband emitter are described. Intermixing of closely coupled multiple quantum wells, especially carrier tunneled coupled quantum...
7193117 Methanol oxidation over bulk metal vanadate catalysts  
A method wherein a methanol-containing gas stream is passed in contact with a catalyst comprising a supported or unsupported bulk vanadate catalyst in the presence of an oxidizing agent for a time...
7150967 Fluorescent tags for amino acid and nucleic acid analysis  
Methods and kits for labeling and detecting thiol containing species and nucleic acids using mercurimethyl-dihydropsoralen compounds and derivatives thereof which intercalate nucleic acids and are...
7128841 Dispersed zero-valent iron colloids  
Stable dispersions of zero-valent iron particles are produced by milling of micro- and nano-scale iron particles (colloids) in the presence of a dispersant or dispersants.
7105511 Fluorescent fused-ring triazoles that inhibit cell proliferation and uses thereof  
Fused-ring triazole compounds which inhibit proliferation of cells and exhibit a unique and intense fluorescence are provided. Also provided are methods for synthesizing these compounds and...
US20060098928 Fabrication of optical waveguide devices  
Disclosed is a method of fabricating an optical waveguide device including the steps of forming a mask over a waveguide core material layer so as to leave a portion of the layer exposed, and...
6962617 Method of removing mercury from exhaust gases  
Efficient removal of mercury from the exhaust gases of an industrial process or combustion process can be achieved using an adsorbent that can be regenerated by a simple and efficient method. The...
US20050199556 Dispersed zero-valent iron colloids  
Stable dispersions of zero-valent iron particles are produced by milling of micro- and nano-scale iron particles (colloids) in the presence of a dispersant or dispersants.
6930072 Vanadia-titania metal molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde  
A process and a catalyst reaction zone comprising one or more fixed bed reactors for oxidizing methanol in a reactant gas feed stream to formaldehyde. According to one embodiment, the process...
US20050164396 Method and apparatus for characterizing coal tar in soil  
The present invention provides a method and apparatus or system for determining an amount of coal tar that can enter, and subsequently be displaced from, a given type of soil for a range of depths...
Matches 151 - 200 out of 313 < 1 2 3 4 5 6 7 >