Patents by Inventor Roxane M. Bishop

Roxane M. Bishop 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).

  • Patent number: 5262191
    Abstract: The starch jelly candy is made with a blend of two starch components, one being an acid converted, high amylose starch having a dry alkaline fluidity of 20 ml to 70 ml and the other being either a thin-boiled common or an oxidized starch. The starch jelly candy made with the two starch components has excellent clarity and no tailings. The acid converted starch is made at a very low pH, high temperature and short reaction time.
    Type: Grant
    Filed: March 24, 1992
    Date of Patent: November 16, 1993
    Assignee: American Maize-Products Company
    Inventors: Kumaresh C. Chakraborty, Roxane M. Bishop, Larry Benko, Mary Ann Meschi
  • Patent number: 4971828
    Abstract: A method for making a beverage clouding agent entails acid hydrolysis of a starch without the use of agitation during hydrolysis followed by a step of lowering the temperature of the hydrolysate to between 45.degree. C. to 60.degree. C. coupled with increasing the solids level of the slurry containing the hydrolysate to between 30.degree. to 45.degree. Be. If the slurry containing the hydrolysate is spray dried to obtain the hydrolysate, then the slurry should be preheated prior to spray drying to not more than 90.degree. C. The clouding agent produced is a starch hydrolysate which in an about 0.1% aqueous solution has a spectrophotometric reading below 70%T when measured at 25.degree. C. through a 1 cm cell at 600 nm.
    Type: Grant
    Filed: July 13, 1989
    Date of Patent: November 20, 1990
    Assignee: American Maize-Products Company
    Inventors: Ibrahim R. Abbas, Roxane M. Bishop, William J. Mackey, Sakharam K. Patil, Jerry E. Wilson