Patents by Inventor Bhalchandra Anantray Dave

Bhalchandra Anantray Dave 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).

  • Fresh mushroom treatment
    Patent number: 4066795
    Abstract: Fresh mushrooms are given improved shelf-life by controlled sequential treatments with an aqueous buffered chlorine solution and an aqueous sulfur dioxide solution; thereafter, the mushrooms are dried and stored without freezing at reduced temperature and high humidity.
    Type: Grant
    Filed: November 26, 1976
    Date of Patent: January 3, 1978
    Assignee: Pennwalt Corporation
    Inventor: Bhalchandra Anantray Dave
  • Package and method for packaging and storing cut leafy vegetables
    Patent number: 4001443
    Abstract: A method of improving the shelf life of cut leafy vegetables wherein the cut vegetables are treated with an aqueous chlorine bath, dried to remove adhered water from said bath and enclosed in a sealed, evacuated package of a flexible sheet material having specified gas and moisture permeabilities; and the resultant produce, are disclosed herein.
    Type: Grant
    Filed: February 24, 1976
    Date of Patent: January 4, 1977
    Assignee: Pennwalt Corporation
    Inventor: Bhalchandra Anantray Dave