Patents by Inventor David Reisman

David Reisman 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).

  • Patent number: 9974155
    Abstract: A variable-pulse-shape pulsed-power accelerator is driven by a large number of independent LC drive circuits. Each LC circuit drives one or more coaxial transmission lines that deliver the circuit's output power to several water-insulated radial transmission lines that are connected in parallel at small radius by a water-insulated post-hole convolute. The accelerator can be impedance matched throughout. The coaxial transmission lines are sufficiently long to transit-time isolate the LC drive circuits from the water-insulated transmission lines, which allows each LC drive circuit to be operated without being affected by the other circuits. This enables the creation of any power pulse that can be mathematically described as a time-shifted linear combination of the pulses of the individual LC drive circuits. Therefore, the output power of the convolute can provide a variable pulse shape to a load that can be used for magnetically driven, quasi-isentropic compression experiments and other applications.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: May 15, 2018
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Brian S. Stoltzfus, Kevin Austin, Brian Thomas Hutsel, David Reisman, Mark E. Savage, William A. Stygar
  • Publication number: 20150366045
    Abstract: A variable-pulse-shape pulsed-power accelerator is driven by a large number of independent LC drive circuits. Each LC circuit drives one or more coaxial transmission lines that deliver the circuit's output power to several water-insulated radial transmission lines that are connected in parallel at small radius by a water-insulated post-hole convolute. The accelerator can be impedance matched throughout. The coaxial transmission lines are sufficiently long to transit-time isolate the LC drive circuits from the water-insulated transmission lines, which allows each LC drive circuit to be operated without being affected by the other circuits. This enables the creation of any power pulse that can be mathematically described as a time-shifted linear combination of the pulses of the individual LC drive circuits. Therefore, the output power of the convolute can provide a variable pulse shape to a load that can be used for magnetically driven, quasi-isentropic compression experiments and other applications.
    Type: Application
    Filed: August 24, 2015
    Publication date: December 17, 2015
    Inventors: Brian S. Stoltzfus, Kevin Austin, Brian Thomas Hutsel, David Reisman, Mark E. Savage, William A. Stygar
  • Publication number: 20100087328
    Abstract: The present invention relates to methods and compounds for causing BRM re-expression in cells, such as cancer cells, that have lost BRM expression. In particular, the present invention relates to screening methods for identifying BRM expression-promoting compounds. The present invention also relates to methods of accessing cancer risk through the identification of polymorphisms in the BRM promoter.
    Type: Application
    Filed: July 28, 2009
    Publication date: April 8, 2010
    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventor: David Reisman
  • Patent number: 7604939
    Abstract: The present invention provides screening methods for identifying BRM expression-promoting histone deacetylase (HDAC) inhibitors, diagnostic methods for determining the suitability of treatment of a candidate subject with a BRM expression-promoting HDAC inhibitor, and therapeutic methods for treating cancer cells in a patient with a BRM expression-promoting HDAC inhibitor. The present invention also provides BRG1 and BRM diagnostics, methods for increasing a cancer patient's resistance to viral infection, and methods for determining the suitability of treatment of a candidate subject with a glucocorticoid compound or retinoid compound.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: October 20, 2009
    Assignee: The Regents of the University of Michigan
    Inventor: David Reisman
  • Publication number: 20060292594
    Abstract: The present invention provides screening methods for identifying BRM expression-promoting histone deacetylase (HDAC) inhibitors, diagnostic methods for determining the suitability of treatment of a candidate subject with a BRM expression-promoting HDAC inhibitor, and therapeutic methods for treating cancer cells in a patient with a BRM expression-promoting HDAC inhibitor. The present invention also provides BRG1 and BRM diagnostics, methods for increasing a cancer patient's resistance to viral infection, and methods for determining the suitability of treatment of a candidate subject with a glucocorticoid compound or retinoid compound.
    Type: Application
    Filed: March 1, 2006
    Publication date: December 28, 2006
    Applicant: Regents of the University of Michigan
    Inventor: David Reisman