Patents by Inventor Jagdish Rajpara

Jagdish Rajpara 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 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
  • Unrefined glucose syrup as substrate by glucose isomerizing enzyme in producing fructose from glucose
    Patent number: 4230802
    Abstract: This application concerns a method of preparing high fructose syrups from unrefined high glucose syrups (produced by an acid-enzyme or enzyme-enzyme conversion) by treating the substrate with glucose isomerizing enzyme without the addition of cobalt and/or magnesium salts.
    Type: Grant
    Filed: January 5, 1976
    Date of Patent: October 28, 1980
    Assignee: Anheuser-Busch, Incorporated
    Inventors: Irving Ehrenthal, Louis F. Slapshak, Jagdish Rajpara