Patents by Inventor Emma-Jane E. Drury

Emma-Jane E. Drury 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).

  • Preservative for hides
    Patent number: 4164393
    Abstract: Disclosed is a composition for preserving animal hides comprising propionic acid, sorbic acid, and preferably dehydroacetic acid and methyl paraben. This composition is used in aqueous floats containing the hides.
    Type: Grant
    Filed: April 17, 1978
    Date of Patent: August 14, 1979
    Assignee: Eastman Kodak Company
    Inventor: Emma-Jane E. Drury
  • Treating animal feedstuffs with anti-fungal solutions of solid acids in volatile fatty acids
    Patent number: 4083999
    Abstract: Animal feeds are treated with a fungicidal solution comprising a synergistic blend of sorbic and/or dehydroacetic acid and at least one fatty acid selected from acetic, propionic and butyric acids.
    Type: Grant
    Filed: April 8, 1976
    Date of Patent: April 11, 1978
    Assignee: Eastman Kodak Company
    Inventors: Emma-Jane E. Drury, David C. Herting
  • Microorganism inhibitors
    Patent number: 4026712
    Abstract: Norbornane-2 and norbornene-2-carboxylic acid compounds of the formula ##STR1## wherein Y is a single or double bond, R.sub.1, R.sub.2 and R.sub.3 are each hydrogen or alkyl groups having from 1 to 8 carbon atoms are used as microorganism inhibitors in aqueous suspensions or emulsions.
    Type: Grant
    Filed: March 29, 1976
    Date of Patent: May 31, 1977
    Assignee: Eastman Kodak Company
    Inventor: Emma-Jane E. Drury