Urban, TX
Alexander Urban, Houston, TX US
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20160002673 | SOLAR STEAM PROCESSING OF BIOFUEL FEEDSTOCK AND SOLAR DISTILLATION OF BIOFUELS - A method of producing bioethanol that includes receiving a feedstock solution that includes polysaccharides in a vessel comprising a complex is described. The complex may be copper nanoparticles, copper oxide nanoparticles, nanoshells, nanorods, carbon moieties, encapsulated nanoshells, encapsulated nanoparticles, and/or branched nanostructures. The method also includes applying electromagnetic (EM) radiation to the complex such that the complex absorbs the EM radiation to generate heat. Using the heat generated by the complex, sugar molecules may be extracted from the polysaccharides in the feedstock solution, and fermented. Then, bioethanol may be extracted from the vessel. | 01-07-2016 |
Hayes Urban, Austin, TX US
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20100118112 | GROUP TABLE TOP VIDEOCONFERENCING DEVICE - A group table top videoconferencing device for communication between local participants and one or more remote participants provides a camera assembly and display screens on the same housing—giving the remote participant the perception that the local participant is making direct eye-to-eye contact with him/her. The housing is placed such that the housing is within the field of view of every local participant viewing any other local participant. Because, the remote participant is always within the field of view of the local participant, the remote participant does not get the feeling of non-intimacy during the videoconference. A wall mounted display operates in conjunction with the videoconferencing device to display media content received from the remote participants. Keypad and a touch screen provide user interface for controlling the operation of the videoconferencing device. Speakers convert audio signals received from the remote participants into sound. | 05-13-2010 |
Hayes M. Urban, Austin, TX US
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20110197625 | Ergonomic Coolers - A cooler includes a body, a cover coupled to the body, and an extendable handle. The body includes a base, a first and second sidewall extending from the base and positioned to face one another, and a third and fourth sidewall extending from the base and positioned to face one another. The third and fourth sidewalls extend from the first sidewall to the second sidewall. The handle includes a first and second bar and a center bar extending from one end of the first bar to one end of the second bar. The handle is positionable in an extended position and a retracted position. In the retracted position, the horizontal component of the distance from the center bar to the fourth sidewall is less than when the positioned in the extended position. The handle is either slidably coupled or telescopically coupled to the first and second sidewalls. | 08-18-2011 |
Ilayes Urban, Austin, TX US
Patent application number | Description | Published |
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20090090647 | INTERLOCKING CONTAINER ASSEMBLED TO FORM USEFUL STRUCTURES - An apparatus for containing and conducting flowable materials, including liquids, pourable solids, or gases, the apparatus having mateable dovetails on four sides, and mateable screw engagements at the top and bottom. The screw engagements are operative to maintain a sealed connection between successive containers, and contain barriers which are adapted to be removed, whereby the material may flow from one interconnected container to the next, in the manner of piping. A lateral connection may additionally be formed by mating portions at the leading and trailing ends of vertically connected containers. A perpendicular connection is formed by interlocking an engaged cap of a first container with a lateral interlocking portion of a like container. | 04-09-2009 |
Kase C. Urban, League City, TX US
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20110101050 | APPARATUS AND METHODS FOR FLUID STORAGE AND DELIVERY - An apparatus and method for storing and delivering fluid to a person comprises, in at least one specific embodiment, a fluid reservoir having an internal volume therein with an opening disposed through a first wall or a second wall of the fluid reservoir and located toward a first end of the fluid reservoir. A first portion of a tube can be exterior to the fluid reservoir and a second portion of the tube can be disposed through the opening and within the internal volume. At least one insulation layer can be disposed about the exterior of the first wall of the fluid reservoir. The second wall of the fluid reservoir can be configured for transferring heat from or to the internal volume or from the person. At least one baffle is disposed within the internal volume and connected to the first wall and the second wall of the fluid reservoir. | 05-05-2011 |
Larry Urban, Santa Fe, TX US
Patent application number | Description | Published |
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20090229838 | Large Bore Packer and Methods of Setting Same - Devices and methods for setting a packer inside a wellbore with little appreciable reduction of the useable area of the wellbore. The outer casing or liner of the wellbore contains one or more integrated casing coupler joints having an increased diameter chamber portion. A large bore packing element is carried within the increased diameter chamber portion. The packing element may be selectively actuated to form a seal against an interior tubular member. Because the packing element is located within the chamber portion of the casing coupler, the packer may be set while saving useable cross-sectional area within the casing. | 09-17-2009 |
20100147509 | Large bore packer and methods of setting same - Devices and methods for setting a packer inside a wellbore with little appreciable reduction of the useable area of the wellbore. The outer casing or liner of the wellbore contains one or more integrated casing coupler joints having an increased diameter chamber portion. A large bore packing element is carried within the increased diameter chamber portion. The packing element may be selectively actuated to form a seal against an interior tubular member. Because the packing element is located within the chamber portion of the casing coupler, the packer may be set while saving useable cross-sectional area within the casing. | 06-17-2010 |
20110168412 | Large Bore Packer and Methods of Setting Same - Devices and methods for setting a packer inside a wellbore with little appreciable reduction of the useable area of the wellbore. The outer casing or liner of the wellbore contains one or more integrated casing coupler joints having an increased diameter chamber portion. A large bore packing element is carried within the increased diameter chamber portion. The packing element may be selectively actuated to form a seal against an interior tubular member. Because the packing element is located within the chamber portion of the casing coupler, the packer may be set while saving useable cross-sectional area within the casing. | 07-14-2011 |
Larry J. Urban, Santa Fe, TX US
Patent application number | Description | Published |
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20100072711 | EXPANDABLE METAL-TO-METAL SEAL - A seal including a seal body having a bridge, a leg extending from the bridge, a gauge ring in operable communication the seal body to cause axial compression thereof, thereby causing the bridge diameter to change, and a seal interface disposed at the seal body. The seal interface including a relatively harder material and a relatively softer material positioned so that the relatively harder material is disposed between the seal body and the relatively softer material. A method for making a seal. A method for sealing an annular geometry. A seal interface. | 03-25-2010 |
20110147015 | Seal Bore for High Expansion Bridge Plugs - One or more pup joints are provided in a tubular string at one or more predetermined locations. The seal bores are recessed to protect them from passing tool until needed as a sealing location for a packer or bridge plug having a metal-to-metal seal that is radially extended into sealing contact with the seal bore surface. The seal surface can be recessed to protect it from passing tools. A coating or sleeve can be fit to the sealing surface that is penetrated by the sealing element of the packer or bridge plug for the metal to metal seal. The presence of the protective sleeve can also enhance the metal to metal seal by abutting the sealing element on opposed sides after the sealing element penetrates through the sleeve. | 06-23-2011 |
20110148043 | HIGH EXPANSION METALLIC SEAL - A downhole seal includes a seal body; two or more pips extending in a direction from the seal body associated with an intended sealing surface, the two or more pips defining nonparallel facing surfaces when in a run in position. | 06-23-2011 |
20110148044 | HIGH EXPANSION METALLIC SEAL - A downhole seal includes a seal body; a prominent pip having extending from the seal body; and one or more reduced prominence pips adjacent the prominent pip. | 06-23-2011 |
20130133878 | Setting Subterranean Tools with Flow Generated Shock Wave - A circulation sub is provided that has a ball seat and a circulation port that is closed when a ball is landed on the seat. An axial passage directs the pressure surge created with the landing of the ball on the seat to the port with the actuation piston for the tool. The surge in pressure operates the actuation piston to set the tool, which is preferably a packer. In an alternative embodiment raising the circulation rate through a constriction in a circulation sub breaks a shear device and allows the restriction to shift to cover a circulation port. The pressure surge that ensues continues through the restriction to the actuating piston for the tool to set the tool. | 05-30-2013 |
Larry J. Urban, Sante Fe, TX US
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20100088895 | Cylindrical Spring Fabricated by Compressive Force - A spring for use in downhole tools delivers a high force over a long deflection in a relatively uniform fashion. The spring is a tubular shape that is preferably metallic and is preferably plastically deformed into an undulating walled tube either before assembly into a downhole tool or downhole after assembly to the downhole tool. Alternatively the shape can be machined. Spacer rings are used inside and outside the tube as it is compressed to obtain the desired corrugated wall pattern and to prevent localized buckling that can cause wall failure. The spring can conduct pressurized fluids and be rotationally locked to transmit torque and to facilitate milling out. Some machining internally and/or externally can assist in forming the desired corrugated wall shape. | 04-15-2010 |
Randall J. Urban, Friendswood, TX US
Patent application number | Description | Published |
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20080241107 | Methods and Compositions For Preparing Pancreatic Insulin Secreting Cells - The present invention concerns the use of transdifferentiated cells to treat pancreatic diseases. More particularly, it provides methods for the culture and transdifferentiation of human cord blood, cells into insulin-secreting cells. It also concerns the endocrine hormones, such as insulin, produced by such cultures, and the use of the transdifferentiated cells in the treatment of diabetes. | 10-02-2008 |