Patents by Inventor David Samuel Breslow

David Samuel Breslow 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).

  • Plant virus treatment
    Patent number: 3996347
    Abstract: It has been found that plant viruses and viroids can be inhibited by treating plants infected with or exposed to viruses or viroids with a virus-inhibiting amount of a maleic acid, maleic anhydride or fumaric acid copolymer.
    Type: Grant
    Filed: March 20, 1975
    Date of Patent: December 7, 1976
    Assignee: Hercules Incorporated
    Inventors: David Samuel Breslow, Arthur A. Chadwick