Patents by Inventor James Irvin Wright

James Irvin Wright 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).

  • Flexible collapsible blood freezing containers
    Patent number: 4112989
    Abstract: Improved, flexible, collapsible containers are provided for the storage of frozen blood and the like at cryogenic temperatures. The containers are defined by plastic walls consisting essentially of a biaxially-oriented ethylene-vinyl acetate copolymer containing from ten to thirty-five percent by weight of vinyl acetate units. The container wall thickness is typically from 0.01 to 0.025 inch.
    Type: Grant
    Filed: November 6, 1975
    Date of Patent: September 12, 1978
    Assignee: Baxter Travenol Laboratories, Inc.
    Inventors: Gerald Arthur Grode, Daniel Roy Boggs, James Irvin Wright