Patents by Inventor Richard Isaac Mateles

Richard Isaac Mateles 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).

  • Production of single cell protein
    Patent number: 3989595
    Abstract: A process for the production of single cell protein which comprises growing on a suitable medium bacteria by continuous culture, said bacteria being capable of utilizing methanol, or methanol and formaldehyde, or methanol and formate as single carbon source. Preferred bacteria are Pseudomonas C, and a preferred culture medium contains 2.5 to 200 micrograms copper ions, calculated on metallic copper.
    Type: Grant
    Filed: August 29, 1975
    Date of Patent: November 2, 1976
    Inventors: Richard Isaac Mateles, Israel Goldberg, Emil Battat