Madkour
Ahmad Madkour, Canton, MI US
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20140221561 | REACTIVE ALKYD SURFACTANT AND STABLE EMULSIONS MADE THEREFROM - An alkyd surfactant which is effective in emulsifying alkyd resins is formed by copolymerization of at least one monomer having a hydrophilic group, at least one ethylenically unsaturated fatty acid or ester, and optionally, at least one polyol, and has a low degree of branching. Stable alkyd emulsions are formed by emulsification of alkyd resins with the alkyd surfactant. Since the alkyd surfactant has ethylenically unsaturated hydrophobe groups which can react with the alkyd resin during curing, the alkyd surfactant is not subject to migration, blooming or leaching from cured coatings. | 08-07-2014 |
20150218330 | RADIATION CURED MEMBRANES DERIVED FROM POLYMERS THAT ARE CO-REACTIVE WITH AZIDE CROSSLINKING AGENT(S) - The present invention appreciates that compounds comprising nitrogen-containing moieties that are at least divalent (e.g., urea, urethane, amide, etc.) can be reacted with azides using at least radiation energy to initiate the reaction between at least a portion of the compounds and the azides to form membranes that have surprisingly high selectivities for acid gases relative to nonpolar gases such as hydrocarbons. The membranes are also resistant to CO2 plasticization and have high acid gas flux characteristics. The resultant membranes can be extremely thin (e.g., 10 micrometers or less), which promotes high permeability for the acid gas and can translate into high productivity on a scaled-up, industrial level. | 08-06-2015 |
20160023951 | THERMOSET CERAMIC COMPOSITIONS, INORGANIC POLYMER COATINGS, INORGANIC POLYMER MOLD TOOLING, INORGANIC POLYMER HYDRAULIC FRACKING PROPPANTS, METHODS OF PREPARATION AND APPLICATIONS THEREFORE - Thermoset ceramic compositions and a method of preparation of such compositions. The compositions are advanced organic/inorganic hybrid composite polymer ceramic alloys. The material combine strength, hardness and high temperature performance of technical ceramics with the strength, ductility, thermal shock resistance, density, and easy processing of the polymer. Consisting of a branched backbone of silicon, alumina, and carbon, the material undergoes sintering at 7 to 300 centigrade for 2 to 94 hours from water at a pH between 0 to 14, humidity of 0 to 100%, with or without vaporous solvents. | 01-28-2016 |
Ahmad Madkour, Midland, MI US
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20120244288 | ALKYD DISPERSION, AND A PROCESS FOR PRODUCING THE SAME - The instant invention provides a high-solid, solvent-free alkyd dispersion, and a continuous process for producing the same. The aqueous alkyd dispersion, according to the present invention comprises (a) from 40 to 70 percent by weight of one or more alkyds based on the total weight of the dispersion, wherein each one or more alkyds has an acid value of less than 20 and a molecular weight (Mn) in the range of greater than 1000 Dalton; (b) from less than 10 percent by weight of one or more surfactants, based on the total weight of the dispersion; and (c) from 30 to 55 percent by weight of water, based on the total weight of the dispersion; and the dispersion has an average particle size diameter in the range of 0.05 to 5 μm. | 09-27-2012 |
Ahmad E. Madkour, Leverett, MA US
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20100317870 | ANTIMICROBIAL POLYMERS - The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers. | 12-16-2010 |
20120195849 | ANTIMICROBIAL POLYMERS - The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers. | 08-02-2012 |
Ahmad E. Madkour, Midland, MI US
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20120141939 | PHOTOACID GENERATORS - A photoacid generator compound has formula (I): | 06-07-2012 |
20120171616 | POLYMERIZABLE PHOTOACID GENERATORS - A compound has formula (I): | 07-05-2012 |
Ahmad Emad-Eldin Madkour, Amherst, MA US
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20090082524 | Water-Soluble and Water-Insoluble, Ring Opening Metathesis Polymerization Products, Monomers and Related Methods - The invention provides certain novel water-soluble and water-insoluble monomers for ring opening metathesis polymerization and novel polymers, compositions and products, and related methods thereof. | 03-26-2009 |
20130072650 | Water-Soluble and Water-Insoluble, Ring Opening Metathesis Polymerization Products, Monomers and Related Methods - The invention provides certain novel water-soluble and water-insoluble monomers for ring opening metathesis polymerization and novel polymers, compositions and products, and related methods thereof. | 03-21-2013 |
Amgad M. Madkour, Sheikh Zayed EG
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20120233180 | SELECTING A DATA ELEMENT IN A NETWORK - One embodiment of the disclosure can represent within a K-partite graph, weighting factors between a set of identifier elements and a set of data elements. The K-partite graph can also represent weighting factors between the set of identifier elements and a set of metadata elements. In the K-partite graph, the set of identifier elements, the set of data elements, and the set of metadata elements are independent and disjoint sets such that no two vertices within a same set are adjacent. A score vector can be calculated that ranks each data element in a set of data elements. The score vector can be calculated from the weighting factors. At least one data element from the set of data elements can be selected using the score vector and a predetermined selection criterion. | 09-13-2012 |
Amgad Magdy Ahmed Madkour, Makkah SA
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20160092707 | SYSTEM, DEVICE AND METHOD FOR TRACKING PRAYER - A beaded prayer system includes a beaded prayer device, which includes a plurality of beads connected by at least one wire that passes through a center of the plurality of beads. The beaded prayer device also includes a power source and processing circuitry that can detect contact between two or more adjacent beads, store bead contact data in memory, and transmit the bead contact data to one of a plurality of RFID readers. The beaded prayer system also includes at least one server that receives the bead contact data from one of the plurality of RFID readers, processes the bead contact data to perform pattern extraction, and outputs usage patterns and/or statistics based on the pattern extraction. | 03-31-2016 |
Kareem Madkour, Cairo EG
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20120198394 | Method For Improving Circuit Design Robustness - Improving circuit design robustness is based on identifying process sensitive and design critical devices. Design critical devices are identified using circuit design information. Various model-based simulations may be performed on the layout areas associated with the identified design critical devices to extract process sensitive and design critical devices. To make the circuit design more robust, various techniques may be employed to treat the extracted process sensitive and design critical devices. | 08-02-2012 |
20130031522 | HOTSPOT DETECTION BASED ON MACHINE LEARNING - Aspects of the invention relate to machine-learning-based hotspot detection techniques. These hotspot detection techniques employ machine learning models constructed using two feature encoding schemes. When two-level machine learning methods are also employed, a total four machine learning models are constructed: scheme-one level-one, scheme-one level-two, scheme-two level-one and scheme-two level-two. The four models are applied to test patterns to derive scheme-one hotspot information and scheme-two hotspot information, which are then used to determine final hotspot information. | 01-31-2013 |
Kareem Madkour US
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20130031518 | Hybrid Hotspot Detection - Aspects of the invention relate to hybrid hotspot detection techniques. The hybrid hotspot detection techniques combine machine learning classification, pattern matching and process simulation. A machine learning model, along with false hotspots and false non-hotspots for pattern matching, is determined based on training patterns. The determined machine learning model is then used to classify patterns in a layout design into three categories: preliminary hotspots, preliminary non-hotspots and potential hotspots. Pattern matching is then employed to identify false positives and false negatives in the first two categories. Process simulation is employed to identify boundary hotspots in the last category. | 01-31-2013 |
Tarek Madkour, Sammamish, WA US
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20100313180 | SYSTEMS AND METHODS FOR VARYING SOFTWARE BUILD PROPERTIES USING PRIMARY AND SUPPLEMENTAL BUILD FILES - A primary file can be used to specify default build properties for software under development. A set of modified build properties may be stored in a supplemental file. The default build properties can be temporarily overridden with modified build properties for a given build, allowing freedom in the choice of build properties without proliferation of files used for the same purpose, which can be confusing. In addition, users can create new build commands for software under development, and associate the new commands with supplemental files. When the user invokes a new build command, the build process can override the default properties with the modified properties in the supplemental file, and then restore the defaults. Other advantages and features of the invention are described below. | 12-09-2010 |
20110289459 | Orbital Representation of Hierarchical Navigation - Hierarchical structures are visualized and navigated using an orbital model. Sibling nodes are orbitally displayed in a generally circular arrangement along an orbital path. Choosing one of the orbitally displayed nodes opens it, moving down in the hierarchy. Nodes which were not chosen are undisplayed, and child node(s) of the chosen node are orbitally displayed. Node movements may be animated. A history displays recently chosen nodes. Choosing a parent node of the orbiting nodes undisplays the child nodes, and the parent node and its siblings are orbitally displayed, thereby moving up in the hierarchy. A user may select nodes from different parts of the hierarchy by moving them into a selection tray. Selected nodes can then be subjected to a specified batch operation. Controls are available for sorting nodes and/or for altering node appearance in the display. | 11-24-2011 |