Przybyla
Christian Przybyla, Duisburg DE
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20110174453 | POLYMER DISPERSION - The invention relates to an aqueous polymer dispersion comprising an anionic water-soluble dispersion polymer comprising in polymerized form a monomer mixture comprising (i) one or more anionic monomers, (ii) a first non-ionic vinyl monomer which is acrylamide, and (iii) at least one second non-ionic vinyl monomer; a water-soluble salt and a stabilizer, wherein the water soluble salt is present in an amount of at least 2.0% by weight, based on the total weight of the dispersion. The invention further relates to a process for producing the aqueous polymer dispersion, use of the aqueous polymer dispersion as a flocculating agent in papermaking or for water purification, and a process for producing paper which comprises adding one or more drainage and retention aids comprising the aqueous polymer dispersion to an aqueous suspension containing cellulosic fibres and then dewatering the obtained suspension. | 07-21-2011 |
20120022203 | PROCESS FOR PREPARING A POLYMER DISPERSION AND A POLYMER DISPERSION - The present invention relates to a process for preparing a polymer dispersion comprising polymerising one or more water soluble anionic monomers (m | 01-26-2012 |
David Przybyla, Charlotte, NC US
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20140309113 | Pesticide Composition Having Improved Rainfastness - A pesticide composition includes an active component and polyethyleneimine having a weight average molecular weight of at least about 750,000 g/mol and has improved rainfastness. The polyethyleneimine of this invention has decreased mobility in water as compared to related lower molecular weight analogs. The pesticide composition is formed using a method that includes the steps of providing the active component, providing the polyethyleneimine, and combining the active component and the polyethyleneimine to form the pesticide composition. | 10-16-2014 |
David E. Przybyla, Lafayette, IN US
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20110081324 | COLLAGEN PEPTIDE CONJUGATES AND USES THEREFOR - Described herein are conjugates of collagen peptides and metal binding agents and compositions resulting therefrom, useful in various tissue engineering and regeneration applications, in cell culture, cell adhesion, cosmetic surgery, construction of artificial skin substitutes, management of severe burns and burn surgery, reconstruction of bone and a wide variety of dental, orthopedic and surgical purposes, as drug delivery vehicles and in delivering populations of cells to a site of disease or injury. | 04-07-2011 |
David E. Przybyla, Southgate, MI US
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20120260938 | METHOD OF DISSOLVING AND/OR INHIBITING THE DEPOSITION OF SCALE ON A SURFACE OF A SYSTEM - A method of dissolving and/or inhibiting the deposition of scale on a surface of a system comprises the step of bringing the surface of the system into contact with a composition. The composition can comprise from about 3 to about 15 parts by weight of a chelating component. The chelating component is selected from the group of MGDA, NTA, HEDTA, GLDA, EDTA, DTPA, and mixtures thereof. The composition can further comprise from about 3 to about 15 parts by weight of an acidic component, which is different than the chelating component. The composition can further comprise at least about 60 parts by weight of water. Each of the parts by weight ranges above are based on 100 parts by weight of the composition. The composition may further comprise a surfactant component and/or a corrosion inhibitor. | 10-18-2012 |
David George Przybyla, Orem, UT US
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20130024524 | TARGETED MESSAGING SYSTEM AND METHOD - Various implementations of the present invention are provided as a network computer system configured to allow for creating, rating, tracking, monitoring, and disseminating user-created and user-customizable messages. The network computer system provides a user interface that allows a user to create templates for message creation, messages from the templates, ratings for messages (message “bias”), databases for storing templates and messages (message queue), and ratings, as well as storage for information related to the monitoring and tracking of messages as they are delivered to the intended recipients. The ability to create multiple messages, with disparate content, intended for disparate audiences, with batch sorting and sending, is also provided. Messages can be provided via commercial messaging services such as email, snail mail, telephone, SMS, facsimile, social media networking sites (e.g. Facebook® messages, Twitter® “tweets”, etc.). In some implementations of the invention, a computer-implemented method of messaging for an educational environment is provided. | 01-24-2013 |
James R. Przybyla, Philomath, OR US
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20100309259 | PRINT HEAD DIAPHRAGM SUPPORT - A print head ( | 12-09-2010 |
20120299186 | SEMICONDUCTOR DEVICE - A semiconductor device can include a substrate and a trace layer positioned in proximity to the substrate and including a trace for supplying an electrical connection to the semiconductor device. Conductive layers can be positioned in proximity to the trace layer and form a bond pad. A non-conductive thin film layer can be positioned between the trace layer and the conductive layers. The thin film layer can include a via to enable the electrical connection from the trace to the bond pad. A portion of the trace between the substrate and the plurality of conductive layers can have a beveled edge. | 11-29-2012 |
20150145925 | PRINTHEADS WITH CONDUCTOR TRACES ACROSS SLOTS - The present disclosure describes a printhead circuit, devices, and methods of forming the printhead circuit. An example of a printhead circuit includes a substrate including a slot having a first, a second, and a third dimension in the substrate, circuitry on a first side and a second side of the slot, and a number of conductor traces routed across the slot along substantially a same geometrical plane as the circuitry on the first side and the second side of the slot. | 05-28-2015 |
James R. Przybyla, Corvallis, OR US
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20080309921 | Spectrophotometer - Embodiments of a spectrophotometer and methods of use a spectrophotometer are disclosed. | 12-18-2008 |
Jan S. Przybyla, Chelmsford GB
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20110049133 | RF HEATING OF A DIELECTRIC FLUID - An apparatus for applying electromagnetic energy to a dielectric fluid includes a chamber ( | 03-03-2011 |
20110057061 | APPARATUS AND METHOD FOR COMMINUTION OF MINERAL ORE - An apparatus and method for comminution of ore material includes a radio frequency multi-input, multimode processing resonant cavity arranged for radio frequency electromagnetic irradiation of a stream of ore material passing therethrough. A multi-input measurement resonant cavity, located upstream of the processing resonant cavity may be provided to determine an impedance of ore material to be irradiated in the processing resonant cavity. The radio frequency electrical field generated in the processing resonant cavity is matched to the determined impedance. | 03-10-2011 |
Karol Przybyla, Chroscina PL
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20140027549 | DEVICE FOR RECYCLING MOLDING SAND - A device for recycling molding sand, the device containing a base; a vibratory reclaimer; a pneumatic cascade classifier serially connected at its upper section to the vibratory reclaimer; and at least two generators of vibrations. The vibratory reclaimer contains: a vertical column, the vertical column being hollow and cylindrical in shape, having an axis of rotation, and a side wall with at least one pour-out hole, wherein the pour-out hole is connected with a transport trough, and the transport trough is rigidly mounted and rises in a spiral fashion along the side wall and at a top end passes through a channel extending to a feeding screw for feeding recycled molding the to the pneumatic cascade classifier. | 01-30-2014 |
Mark Przybyla, Keller, TX US
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20140256458 | BIMETALLIC SHAFT FOR GEARBOX SYSTEMS TO LIMIT WEAR AND CORROSION - A bimetallic shaft for use in gearbox applications wherein the member of shaft that protrudes from the gearbox is designed and constructed from a corrosion-resistant metallic compound to prevent corrosion and wear to exposed shaft material. A gearbox comprising a bimetallic shaft having a corrosion-resistant material on the portion of the bimetallic shaft that protrudes from a gearbox housing, wherein a gearbox shaft seal radially surrounds the bimetallic shaft. A method of providing a bimetallic gearbox shaft comprising: a first shaft member comprising a non-corrosion-resistant material and having a first shaft axis, a second shaft member comprising a corrosion-resistant material and having a second shaft axis, and a joint that permanently affixes the first shaft member to the second shaft member such that the first shaft axis is aligned with the second shaft axis. | 09-11-2014 |
Richard Przybyla, Emeryville, CA US
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20150323667 | TIME OF FLIGHT RANGE FINDING WITH AN ADAPTIVE TRANSMIT PULSE AND ADAPTIVE RECEIVER PROCESSING - A rangefinding apparatus and method are disclosed. The apparatus may include at least one processor and memory operably connected to the at least one processor. The memory may store instructions that, when executed, cause the apparatus to iterate a target-acquisition process until a target is identified and then iterate a target-tracking process after the target has been identified. The target-acquisition process may include transmitting a short ultrasonic pulse, transmitting a long ultrasonic pulse, and listening for one or more echoes corresponding to the short or long ultrasonic pulses. The target-tracking process may include steering an optimized ultrasonic pulse toward the target, listening for an echo corresponding to the optimized ultrasonic pulse, and calculating, based on the echo, an updated location for the target. | 11-12-2015 |
Richard J. Przybyla, Berkeley, CA US
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20140253435 | IN-AIR ULTRASONIC RANGEFINDING AND ANGLE ESTIMATION - An apparatus for determining location of a moveable object in relation to an input device includes an array of one or more piezoelectric micromachined ultrasonic transducer (pMUT) elements and a processor. The array is formed from a common substrate. The one or more pMUT elements include one or more transmitters and one or more receivers. The processor configured to determine a location of a moveable object in relation to an input device using sound waves that are emitted from the one or more transmitters, reflected from the moveable object, and received by the one or more receivers. | 09-11-2014 |