Patents by Inventor Mark J. Zaltzberg

Mark J. Zaltzberg 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).

  • Method and apparatus for cryopreparing biological tissue
    Patent number: 5154007
    Abstract: This invention relates to an apparatus and method for distillation drying of one or more biological samples. The drying apparatus includes a retaining assembly, a vacuum assembly, cooling means, monitoring means and control means for actively regulating the temperature and pressure conditions of biological tissue so that such tissue may be dried without substantial ultrastructural damage.
    Type: Grant
    Filed: March 13, 1990
    Date of Patent: October 13, 1992
    Assignee: Board of Regents University of Texas System
    Inventors: Carmen Piunno, Stephen Livesey, John G. Linner, Anthony A. del Campo, Mark J. Zaltzberg
  • Method and apparatus for cryopreparing biological tissue
    Patent number: 4964280
    Abstract: This invention relates to an apparatus and method for distillation drying of one or more biological samples. The drying apparatus includes a retaining assembly, a vacuum assembly, cooling means, monitoring means and control means for actively regulating the temperature and pressure conditions of biological tissue so that such tissue may be dried without substantial ultrastructural damage.
    Type: Grant
    Filed: August 17, 1989
    Date of Patent: October 23, 1990
    Assignee: Board of Regents
    Inventors: Carmen Piunno, Stephen Livesey, John G. Linner, Anthony A. del Campo, Mark J. Zaltzberg