Patents by Inventor Barrett L. Scallet

Barrett L. Scallet 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).

  • Immobilized glucose isomerase containing microbial cells
    Patent number: 4604354
    Abstract: An immobilized glucose isomerase having increased productivity and stability is prepared by mixing a smectite filler and 50-100 mesh granular activated carbon with flocculated cells of an organism of the genus Actinoplanes and forming the resulting mixture into discrete particles.
    Type: Grant
    Filed: April 17, 1985
    Date of Patent: August 5, 1986
    Assignee: Busch Industrial Products Corporation
    Inventors: Edward Katz, Jon J. Benedicktus, Edward L. Knarr, Barrett L. Scallet
  • High gravity brewing using low gel point rice adjuncts
    Patent number: 4397872
    Abstract: Beer brewed from malted barley and having a rice adjunct can be produced at higher gravity cold wort concentrations without excessive viscosity build-up by using low gel point rice.
    Type: Grant
    Filed: July 21, 1981
    Date of Patent: August 9, 1983
    Assignee: Anheuser-Busch, Incorporated
    Inventors: Marcella C. Stubits, James Teng, Barrett L. Scallet
  • High fructose syrup and process for making same
    Patent number: 4395292
    Abstract: A non-crystallizing starch conversion syrup which is rich in fructose and a method of treating a syrup derived from corn or other starch to increase the fructose content of the syrup. The method involves the molecular separation of fructose from dextrose by treating a fructose-dextrose feed syrup. The first component stripped out by the separation process is a dextrose rich component containing most of the higher molecular weight sugars, and thereafter an enriched fraction is recovered which consists mostly of fructose, a lesser amount of dextrose, and only a trace of other sugars.
    Type: Grant
    Filed: April 10, 1974
    Date of Patent: July 26, 1983
    Assignee: Anheuser-Busch, Incorporated
    Inventors: Edward Katz, Henry S. Davis, Barrett L. Scallet
  • Method of treatment of flocculated homogenate of microbial cells containing glucose isomerase
    Patent number: 4242451
    Abstract: This application concerns a method for treating a flocculated homogenate of whole cell glucose isomerase derived from the microorganism Actinoplanes so that the preparation can be dried, preferably after being extruded into cylindrically-shaped particles. The critical step in this method is the addition of a water absorbing smectite filler to the flocculated homogenate prior to drying. The floc also may be frozen and thawed prior to addition of the filler.
    Type: Grant
    Filed: October 25, 1979
    Date of Patent: December 30, 1980
    Assignee: Anheuser-Busch, Incorporated
    Inventors: Irving Ehrenthal, Kenneth K. Shieh, Barrett L. Scallet, Jagdish Rajpara
  • Method for producing water soluble corn protein derivatives by reacting with alkylene oxide
    Patent number: 4224219
    Abstract: Process for treating corn protein with an alkylene oxide to produce a corn protein derivative that is soluble in a moderately alkaline aqueous medium. The process can also be used to produce a corn protein derivative that is more soluble in 50% aqueous ethanol than in 70% aqueous ethanol. Corn protein suitable for treatment by this process is obtained directly from corn gluten or from zein.
    Type: Grant
    Filed: November 15, 1978
    Date of Patent: September 23, 1980
    Assignee: Anheuser-Busch, Incorporated
    Inventors: M. Van Blanton, Barrett L. Scallet