Patents by Inventor John C. Vellinger
John C. Vellinger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11795422Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: GrantFiled: November 30, 2020Date of Patent: October 24, 2023Assignee: REDWIRE SPACE TECHNOLOGIES, INC.Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan
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Patent number: 11788042Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: GrantFiled: July 19, 2019Date of Patent: October 17, 2023Assignee: REDWIRE SPACE TECHNOLOGIES, INC.Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan, Carlos Chang
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Publication number: 20210139827Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: ApplicationFiled: November 30, 2020Publication date: May 13, 2021Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan
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Patent number: 10851333Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: GrantFiled: January 29, 2018Date of Patent: December 1, 2020Assignee: Techshot, Inc.Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan
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Publication number: 20200347333Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: ApplicationFiled: July 10, 2020Publication date: November 5, 2020Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan, Carlos Chang
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Patent number: 10655096Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: GrantFiled: August 1, 2016Date of Patent: May 19, 2020Assignee: Techshot, Inc.Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan
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Publication number: 20200010788Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: ApplicationFiled: July 19, 2019Publication date: January 9, 2020Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan, Carlos Chang
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Publication number: 20180163162Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: ApplicationFiled: January 29, 2018Publication date: June 14, 2018Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan
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Publication number: 20170029765Abstract: A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.Type: ApplicationFiled: August 1, 2016Publication date: February 2, 2017Inventors: John C. Vellinger, Eugene Boland, Michael A. Kurk, Krystal Milliner, Nester Samuel Logan
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Patent number: 8491155Abstract: A solid state lighting system and components therefor are provided that are modular, rugged, reliable and energy efficient. Heat dissipation with respect to solid state light fixtures may be addressed by inverting the solid state lights on a circuit board to project light through apertures in the circuit board, so that heat need not be dissipated through the circuit board itself. In addition, solid state light fixtures may be coupled to one another along with a power supply in modular strands that incorporate AC/DC multi-wire cords that carry both AC and DC signals. Additional functionality, such as support for multiple lighting modes, may also be included, e.g., to support blackout lighting in addition to standard lighting. The multiple lighting modes may be selected, for example, by adjusting an electrical parameter of the AC power signal supplied to the lighting system, e.g., by rectifying the AC power signal.Type: GrantFiled: October 7, 2009Date of Patent: July 23, 2013Assignee: Techshot, Inc.Inventors: James W. Cherry, II, Todd P. Fricke, John T. Quesenberry, Nathan A. Thomas, John C. Vellinger
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Patent number: 7404490Abstract: The present invention relates to an improved apparatus and method for assembly for a cylindrical split-flow thin separation channel that is capable of continuously separating particles of interest from a suspension flowing through the channel. The apparatus provides better precision in the separation process by providing better flow characteristics at the inlet, outlet, and in the zone of separation. Splitter surfaces are provided that match the calculated theoretical Inlet Splitter Surface (ISS) and Outlet Splitter Surface (OSS). A flow distributor diverts the inlet carrier flow into a stable, circumferentially uniform, laminar annular flow. The design enables manufacturing and assembly methods to ensure precise alignment of the components to further improve the flow profiles within the separation channel and to ensure repeatability device-to-device.Type: GrantFiled: June 15, 2005Date of Patent: July 29, 2008Assignee: SHOT, Inc.Inventors: David J. Kennedy, Eric W. Taylor, John C. Vellinger
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Patent number: 7261860Abstract: A device for centrifugation and robotic manipulation of specimen samples, including incubating eggs, and uses thereof are provided. The device may advantageously be used for the incubation of avian, reptilian or any type of vertebrate eggs. The apparatus comprises a mechanism for holding samples individually, rotating them individually, rotating them on a centrifuge collectively, injecting them individually with a fixative or other chemical reagent, and maintaining them at controlled temperature, relative humidity and atmospheric composition. The device is applicable to experiments involving entities other than eggs, such as invertebrate specimens, plants, microorganisms and molecular systems.Type: GrantFiled: October 15, 2002Date of Patent: August 28, 2007Assignee: Space Hardware Optimization Technology, Inc.Inventors: John C. Vellinger, Rachel A. Ormsby, David J. Kennedy, Nathan A. Thomas, Leo A. Shulthise, Michael A. Kurk, George W. Metz
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Patent number: 7198940Abstract: A bioreactor apparatus and cell culturing system is provided for the automated cultivation and processing of living cells remotely both on earth and in low gravity which utilizes a generally cylindrical reactor vessel that may be optionally rotated about its cylindrical axis while allowing the entrance of fresh or recycled fluid and the removal, optionally, of spent medium, medium to be recycled or filtered or unfiltered medium for the collection of samples. A method of exchanging gases between the culture medium and ambient gases is provided. A fresh-medium storage bag and peristaltic pump is used for batch feeding, perfusion or sample collection. An enclosure and manifold representing an additional level of chemical containment and a series of pinch valves for the periodic collection of samples of suspended cells or cell-free medium is disposed therein together with a humidity control system.Type: GrantFiled: October 25, 2001Date of Patent: April 3, 2007Assignee: Shot Hardware Optimization Technology, Inc.Inventors: John C. Vellinger, Kenneth W. Barton, Mark S. Deuser, Mark E. Wells
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Patent number: 6758953Abstract: An electrophoresis device is disclosed which separates cells, particles, proteins and other separands by collecting samples of decreasing electrophoretic mobility in a train of inverted cavities while an electric field is applied between said inverted cavities and one or more sample cuvettes containing a mixture of cells, particles, proteins or other separands. One circular plate is provided for the one or more sample cuvettes, and one circular plate is provided for the multiple collection cavities. The invention utilizes an innovative purification method that combines free electrophoresis and multistage extraction in an instrument capable of separating living cells, particles, and proteins in useful quantities at high concentrations. The purification method includes a method for dealing with electrolysis products, a technique for controlling the electrical energy input, and an approach for keeping the process isothermal.Type: GrantFiled: April 29, 2002Date of Patent: July 6, 2004Inventors: Nathan A. Thomas, John C. Vellinger, Paul W. Todd, Shramik Sengupta
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Patent number: 6699669Abstract: The present invention relates to improved techniques for separating cells, particles and molecules important to medical science and biotechnology because separation is frequently the limiting factor for many biological processes. The apparatus and method of use provides an innovative method for quantitatively separating cells, proteins, or other particles, using multistage, magnetically, electromagnetically assisted separation technology, (“MAGSEP”). The MAGSEP technology provides a separation technology applicable to medical, chemical, cell biology, and biotechnology processes. Moreover, the instant invention relates to a method for separating and isolating mixtures of combinatorial synthesized molecules such that a variety of products are prepared, in groups, possessing diversity in size, length, (molecular weight), and structural elements. These are then analyzed for the ability to bind specifically to an antibody, receptor, or other ligate.Type: GrantFiled: November 6, 2001Date of Patent: March 2, 2004Assignee: Space Hardware Optimization Technology, Inc.Inventors: John C. Vellinger, Paul W. Todd, Kenneth W. Barton, Scott Dunn, Mark S. Deuser
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Publication number: 20030019817Abstract: An electrophoresis device is disclosed which separates cells, particles, proteins and other separands by collecting samples of decreasing electrophoretic mobility in a train of inverted cavities while an electric field is applied between said inverted cavities and one or more sample cuvettes containing a mixture of cells, particles, proteins or other separands. One circular plate is provided for the one or more sample cuvettes, and one circular plate is provided for the multiple collection cavities. The invention utilizes an innovative purification method that combines free electrophoresis and multistage extraction in an instrument capable of separating living cells, particles, and proteins in useful quantities at high concentrations. The purification method includes a method for dealing with electrolysis products, a technique for controlling the electrical energy input, and an approach for keeping the process isothermal.Type: ApplicationFiled: April 29, 2002Publication date: January 30, 2003Inventors: Nathan A. Thomas, John C. Vellinger, Paul W. Todd, Shramik Sengupta
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Publication number: 20020155599Abstract: The present invention relates to improved techniques for separating cells, particles and molecules important to medical science and biotechnology because separation is frequently the limiting factor for many biological processes. The apparatus and method of use provides an innovative method for quantitatively separating cells, proteins, or other particles, using multistage, magnetically, electromagnetically assisted separation technology, (“MAGSEP”). The MAGSEP technology provides a separation technology applicable to medical, chemical, cell biology, and biotechnology processes. Moreover, the instant invention relates to a method for separating and isolating mixtures of combinatorial synthesized molecules such that a variety of products are prepared, in groups, possessing diversity in size, length, (molecular weight), and structural elements. These are then analyzed for the ability to bind specifically to an antibody, receptor, or other ligate.Type: ApplicationFiled: November 6, 2001Publication date: October 24, 2002Inventors: John C. Vellinger, Paul W. Todd, Kenneth W. Barton, Scott Dunn, Mark S. Deuser
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Publication number: 20020146816Abstract: A bioreactor apparatus and cell culturing system is provided for the automated cultivation and processing of living cells remotely both on earth and in low gravity which utilizes a generally cylindrical reactor vessel that may be optionally rotated about its cylindrical axis while allowing the entrance of fresh or recycled fluid and the removal, optionally, of spent medium, medium to be recycled or filtered or unfiltered medium for the collection of samples. The bioreactor vessel includes a cylindrical wall, two cover plates, two rotary unions, fill ports, and a polymeric filter. A method of exchanging gases between the culture medium and ambient gases is fabricated from a user-selected length of permeable tubing and a peristaltic pump. A polymeric fresh-medium storage bag and peristaltic pump is used for batch feeding, perfusion or sample collection.Type: ApplicationFiled: October 25, 2001Publication date: October 10, 2002Inventors: John C. Vellinger, Kenneth W. Barton, Mark S. Deuser, Mark E. Wells
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Publication number: 20020118594Abstract: An apparatus for mixing small volumes of liquids using a submerged permanent magnet impeller and a programmable electromagnet driver with variable frequency and magnetic field strength and field gradient. These variables and the duration of their application are controllable by a computer programmed with specific algorithms. The electromagnet driver has no moving mechanical parts. In a typical embodiment a small permanent magnet impeller is submerged in a solution to be mixed while contained in, say, a 1.5 mL Eppendorf conical tube or in a well of a multiwell plate. The tube or well to be mixed is placed above and in close proximity to the electromagnet driver. An operator inputs the frequency, field, gradient, and duration using a graphical user interface. The magnetic field applied to the impeller magnet via the driver electromagnet causes the impeller to undergo rapid motion in all planes thereby transferring momentum vertically in the solution.Type: ApplicationFiled: February 27, 2002Publication date: August 29, 2002Inventors: John C. Vellinger, John T. Weber, Brock Taylor, Nathan Thomas