Patents Assigned to Carl Eugene Dedlow
  • Process for extracting sugar from cellulose and cellulosic materials
    Patent number: 4278471
    Abstract: A process for producing glucose, which may be fermented into alcohol, from wood pulp cellulose. The wood pulp is produced by dispersing corrugated paper obtained, for example, from used cardboard boxes; or paper derived, for example, from used newspapers; or waste wood; as free fibers into water at ambient temperature, and by subsequently reducing the fibers to glucose by catalytic reduction and acid hydrolysis under heat and variable pressures.
    Type: Grant
    Filed: October 5, 1979
    Date of Patent: July 14, 1981
    Assignee: Carl Eugene Dedlow
    Inventor: Barron S. Whittingham