Tonchev
Angel D. Tonchev, Santa Barbara, CA US
Patent application number | Description | Published |
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20080262898 | Method For Measuring The Overall Operational Performance Of Hydrocarbon Facilities - A method, named Juran Hydrocarbons Index (JHI), for measuring the overall competitiveness of an oil and gas facility (i.e. platform, pipeline, marine terminal, processing terminal, refinery, or LNG plant) that incorporates operational efficiency and effectiveness. The method describes a plurality of performance metrics that reflect measurable properties of an oil & gas organization. It further calculates the percentage deviation of these metrics relative to the corresponding industry or peer group average and assins weights of importance in the form of gap cofficients. Finally, it integrates all the individual performances into a mathematical equation to provide a numerical value (an index) of overall hydrocarbons competitiveness. | 10-23-2008 |
Christo D. Tonchev, Santa Barbara, CA US
Patent application number | Description | Published |
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20080262898 | Method For Measuring The Overall Operational Performance Of Hydrocarbon Facilities - A method, named Juran Hydrocarbons Index (JHI), for measuring the overall competitiveness of an oil and gas facility (i.e. platform, pipeline, marine terminal, processing terminal, refinery, or LNG plant) that incorporates operational efficiency and effectiveness. The method describes a plurality of performance metrics that reflect measurable properties of an oil & gas organization. It further calculates the percentage deviation of these metrics relative to the corresponding industry or peer group average and assins weights of importance in the form of gap cofficients. Finally, it integrates all the individual performances into a mathematical equation to provide a numerical value (an index) of overall hydrocarbons competitiveness. | 10-23-2008 |
Dan Tonchev, Ottawa CA
Patent application number | Description | Published |
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20090314529 | AQUEOUS PRINTABLE ELECTRICAL CONDUCTORS (XINK) - An aqueous printable electrical conductor (APEC) is defined as a dispersion comprising metal powder (with specific surface properties) dispersed into an aqueous acrylic, styrene/acrylic, urethane/acrylic, natural polymers vehicle (gelatine, soy protein, casein, starch or similar) or in a film forming reactive fatty acids mixture without a binder resin. The aqueous printable dispersion can be applied to substrates through different printing processes such as flexography, gravure, screen, dry offset or others. Exemplary substrates include: (1) coated paper, (2) uncoated paper, and (3) a variety of plastics with treated and untreated surfaces. When printed at a thickness of 1-8 μm, heating to cure is not required as the dispersion cures at ambient temperatures. When the dispersion is used for any of the above applications it will provide sufficient electrical conductivity to produce electrical circuits for intelligent and active packaging, sensors, radio frequency identification (RFID) tag antennae, and other electronic applications. | 12-24-2009 |
Dan Tonchev, Plovdiv BG
Patent application number | Description | Published |
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20130176699 | METHOD AND APPARATUS FOR DEPOSITION - The present invention relates to a method of depositing a composition on a receiving substrate to form a printed object, the method comprising the steps of providing: (1) a receiving substrate; (2) a source of near-infra-red laser radiation which is a pulsed laser source or an array of pulsed lasers; (3) a support transparent to near-infra-red laser radiation, the support being positioned between the receiving substrate and the laser source; and a composition which is in contact with the transparent support and which is positioned between the transparent support and the receiving substrate, wherein the composition comprises: (a) a functional material in particulate form capable of absorbing near-infra-red laser radiation, (b) an oligomer and/or polymer, (c) water, and (d) optionally additives, the method comprising directing near-infra-red laser radiation through the transparent support and into the composition and thereby causing the composition to be transferred from the transparent support across a gap to the receiving substrate and causing oligomer and/or polymer to solidify on the receiving substrate, thus forming a printed object on the receiving substrate, wherein the printed object is electrically conductive. | 07-11-2013 |