Patents by Inventor Shakeel H. Kadri

Shakeel H. Kadri 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 for the preparation of water-soluble keratinaceous protein using saturated steam and water
    Patent number: 4172073
    Abstract: A substantially completely water-soluble and pepsin-digestible protein is obtained by the hydrolysis of the keratin contained in animal structures with saturated steam at a pressure of from about 50 to about 250 p.s.i.g. or higher and from about 5 to about 30 parts of liquid water per part of the keratin source, by weight, at the temperature of saturated steam at the pressure employed. Conversion of the keratin to soluble protein and meal is about 80%; the yield of water-soluble protein being as high as about 70%. The water-soluble protein is an excellent animal food.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: October 23, 1979
    Assignee: Chemetron Corporation
    Inventors: Shakeel H. Kadri, William M. Allen, John H. Pikel