Patents by Inventor Thomas A. Powell

Thomas A. Powell 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).

  • Publication number: 20070253982
    Abstract: Methods of making and compositions that stimulate a protective immune response in a subject include a portion of a protein from a naturally occurring viral hemagglutinin, wherein the protein portion includes at least a portion of a globular head and at least a portion of at least one secondary structure that causes the globular head to essentially retain its tertiary structure, and wherein the protein portion lacks a membrane fusion domain, a transmembrane domain and a cytoplasmic domain. Compositions can further include a Toll-like Receptor agonist and a carrier protein.
    Type: Application
    Filed: March 6, 2007
    Publication date: November 1, 2007
    Inventors: Langzhou Song, Valerian Nakaar, Albert Price, Lynda Tussey, James Huleatt, Thomas Powell, Robert Evans
  • Publication number: 20070224205
    Abstract: Compositions comprise a flagellin component or a Toll-like Receptor agonist component that is at least a portion of a flagellin or a Toll-like Receptor agonist, wherein the flagellin component or Toll-like Receptor agonist component includes at least one cysteine residue and whereby the flagellin component or Toll-like Receptor agonist component activates a Toll-like Receptor 5 or Toll-like Receptor. Compositions comprise a flagellin component that is at least a portion of a flagellin, wherein at least one lysine of the flagellin component has been substituted with at least one arginine, serine and histidine, whereby the flagellin component activates Toll-like Receptor 5. Compositions can further include an antigen, such as an influenza antigen, a flavivirus antigen, a pathogen-related antigen, a bacterial capsular antigen and a carrier protein. The compositions are used to stimulate an immune response and a protective immune response in a subject.
    Type: Application
    Filed: March 6, 2007
    Publication date: September 27, 2007
    Inventors: Thomas Powell, Albert Price, Valerian Nakaar, Robert Evans
  • Publication number: 20070135916
    Abstract: A variable cohesive gel form stabilizing implant is disclosed for augmentation or reconstruction of the breast. The prosthesis of this invention comprises an implantable shell or envelope (not limited to a single shell or envelope), filled with a biocompatible gel, or gels, having alterations in gel cohesiveness to maintain stable form, shape, and dimension after surgical implantation. The gel cohesiveness may increase, with increased volume or dimension of the prosthesis. The variable cohesiveness of the gel filler material may be altered by any means (i.e. chemical, fabrication, etc.). The variable cohesive gel form stabilizing implant has shape retention characteristics to maintain its form, thereby reducing or eliminating the undesirable effects of shell wrinkling, knuckling, scalloping or deformation, which can occur at the upper or lower pole of the prostheses, along the perimeter of the shell or at the base, post-implantation.
    Type: Application
    Filed: October 25, 2006
    Publication date: June 14, 2007
    Inventors: G. Maxwell, Thomas Powell, Daniel Carlisle
  • Publication number: 20060110218
    Abstract: A remediation method and system is disclosed. A plurality of conductors is installed into the subsurface to introduce electrical current to produce heat in the subsurface. One or more agents are released into the subsurface to cause or accelerate the decomposition of one or more pre-existing halogenated organic compounds and release halogen ions, improving electrode performance.
    Type: Application
    Filed: November 23, 2004
    Publication date: May 25, 2006
    Applicant: THERMAL REMEDIATION SERVICES
    Inventors: Gregory Beyke, Michael Dodson, Thomas Powell, Jerry Wolf
  • Patent number: 6945243
    Abstract: A portable Dutch Oven stand comprising a low aspect ratio and few parts which are integrally pieced together into one transportable unit. In a preferred form the Dutch Oven Stand includes a tray for holding cooking fuel (typically charcoal briquettes) at a safe distance from the ground while also maintaining such fuel from falling onto the ground, and while also supporting at least one Dutch Oven during cooking. The Dutch Oven stand also comprises folding legs permanently attached to the tray, a leveling means forming a part of the tray to level the stand prior to cooking, and a rotatable platform assembly for rotating a Dutch Oven while on the stand without lifting the Dutch Oven from the stand.
    Type: Grant
    Filed: January 27, 2004
    Date of Patent: September 20, 2005
    Inventors: Michael Eric Walker, Jonathan B. Orlick, Roy Thomas Powell, Jr.
  • Publication number: 20050065328
    Abstract: A novel group of gastrokines called Gastric Antrum Mucosal Protein is characterized. A member of the group is designated AMP-18. AMP-18 genomic DNA, cDNA and the AMP-18 protein are sequenced for human, mouse and pig. The AMP-18 protein and active peptides derived from it are cellular growth factors. Surprisingly, peptides capable of inhibiting the effects of the complete protein, are also derived from the AMP-18 protein. Control of mammalian gastro-intestinal tissues growth and repair is facilitated by the use of the proteins, making the proteins candidates for therapies.
    Type: Application
    Filed: March 29, 2002
    Publication date: March 24, 2005
    Inventors: Terence Martin, F. Toback, Thomas Powell, Kan Agarwal
  • Patent number: 6734289
    Abstract: A novel group of gastrokines called Gastric Antrum Mucosal Protein is characterized. A member of the group is designated AMP-18. AMP-18 genomic DNA, cDNA and the AMP-18 protein are sequenced for human, mouse and pig. The AMP-18 protein and active peptides derived from it are cellular growth factors. Surprisingly, peptides capable of inhibiting the effects of the complete protein, are also derived from the AMP-18 protein. Control of mammalian gastro-intestinal tissues growth and repair is facilitated by the use of the proteins, making the proteins candidates for therapies.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: May 11, 2004
    Assignee: The University of Chicago
    Inventors: Terence Martin, F. Gary Toback, C. Thomas Powell, Kan Agarwal
  • Publication number: 20030057165
    Abstract: A vaporization-condensation process using the refrigerant cycle (heat pump) for energy recycling between the vaporization and condensation processes with the refrigerant heat absorption/rejection capacity maximized to minimize installed power by controlling the system operating pressure (absolute) and allowing for the recovery of the condensable liquid vaporized, directly, indirectly, and within the seal liquid of the liquid ring pump if included in the system to; provide the less costly operating system feasible, recover one liquid from another, remove a liquid or liquids from a solid, purify water and, eliminate or minimize gas admission to the environment.
    Type: Application
    Filed: September 25, 2001
    Publication date: March 27, 2003
    Inventor: Thomas Powell Carson
  • Publication number: 20030017548
    Abstract: A novel group of gastrokines called Gastric Antrum Mucosal Protein is characterized. A member of the group is designated AMP-18. AMP-18 genomic DNA, cDNA and the AMP-18 protein are sequenced for human, mouse and pig. The AMP-18 protein and active peptides derived from it are cellular growth factors. Surprisingly, peptides capable of inhibiting the effects of the complete protein, are also derived from the AMP-18 protein. Control of mammalian gastro-intestinal tissues growth and repair is facilitated by the use of the proteins, making the proteins candidates for therapies.
    Type: Application
    Filed: March 29, 2001
    Publication date: January 23, 2003
    Inventors: Terence Martin, F. Gary Toback, C. Thomas Powell, Kan Agarwal
  • Patent number: 5699529
    Abstract: An interface circuit and method for transferring data between first and second buses. The circuit includes a buffer having a plurality of registers and write and read means. The write means stores data words received from the second bus in non-sequential registers. The read means transfers the data words from sequential registers to the first bus.
    Type: Grant
    Filed: August 30, 1991
    Date of Patent: December 16, 1997
    Assignee: NCR Corporation
    Inventors: V. Thomas Powell, Anton Goeppel, Gerhard Roehrl, Edward C. King
  • Patent number: 5583318
    Abstract: A multi-layer structure for shielding electromagnetic energy in a data processing equipment enclosure. The multi-layer structure includes a first layer formed of a first material having a first set of electromagnetic properties and a textured surface and at least one further layer stacked behind the first layer and formed of at least one further material having a second set of electromagnetic properties, the second set of electromagnetic properties being different than the first set. The first and further layer are configured to absorb the electromagnetic energy and dissipate the energy as heat within the multi-layer structure.
    Type: Grant
    Filed: December 30, 1993
    Date of Patent: December 10, 1996
    Assignee: Lucent Technologies Inc.
    Inventor: Thomas A. Powell
  • Patent number: 5499935
    Abstract: An electrical device for propagating an electrical signal which emits radio frequency electromagnetic energy, the electrical device having a medium for propagating the electrical signal and a radio frequency electromagnetic energy absorbing material, radially surrounding a portion of the medium, for attenuating the radio frequency electromagnetic energy emissions generated by the signal.
    Type: Grant
    Filed: December 30, 1993
    Date of Patent: March 19, 1996
    Assignee: AT&T Corp.
    Inventor: Thomas A. Powell
  • Patent number: 4654957
    Abstract: The machining apparatus includes a machine tool having a primary spindle slide with a transversely extending tool head support rail member thereon which is aligned successively with a tool head load rail mechanism and unload rail mechanism on a side of the machine tool by movement of the primary spindle slide to load or unload a multi-spindle tool head. When the tool head is loaded in operative position on the rail member, the spindles of the tool head are driven by the primary spindle through a gear train in the tool head. An overhead gantry robot conveys tool heads between the load and unlaod rail mechanisms and a stationary tool head storage unit on the side of the machine tool.
    Type: Grant
    Filed: June 22, 1984
    Date of Patent: April 7, 1987
    Assignee: Ex-Cell-O Corporation
    Inventors: Thomas A. Powell, Kenneth O. Kolnes, Kenneth J. Sprenger, John D. Casarotto, Kenneth P. Whitney, Gerald M. Hammer
  • Patent number: 4474284
    Abstract: A drive mechanism for an automatic transfer machine has a mechanical transfer drive including a motor driven gear box with an output shaft connected to a single, rotatable drive arm with cam follower means thereon selectively engageable with one or the other of a pair of spaced cam slots on a transfer buggy to define a linear geneva index for producing a harmonic motion, two stroke, transfer of the transfer buggy so as to produce improved start-stop-start-stop sequences of movement of pallets in a linear geneva operated transfer system.
    Type: Grant
    Filed: June 17, 1982
    Date of Patent: October 2, 1984
    Assignee: Ex-Cell-O Corporation
    Inventors: Thomas A. Powell, Kenneth O. Kolnes
  • Patent number: 4436460
    Abstract: A machine tool control system adapted to provide automatic depth compensation for a cutting tool which controls the position of the tool in relation to a workpiece to hold the predetermined depth of a sleeve bore surface.
    Type: Grant
    Filed: June 11, 1981
    Date of Patent: March 13, 1984
    Assignee: Ex-Cell-O Corporation
    Inventor: Thomas A. Powell