Patents by Inventor Steven E. Lentsch

Steven E. Lentsch 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).

  • Control of mastitis and compositions therefor
    Patent number: 4199602
    Abstract: Neutral to mildly acidic externally-applied mastitis control agents based upon antimicrobial nitroalkanols (e.g. 2-bromo-2-nitropropane-1,3-diol) can be made more effective against Pseudomonas aeruginosa through "potentiation" with an aminocarboxylic-type chelating agent. The chelating agent is believed to improve cell-wall permeability, even at a pH well below 7.
    Type: Grant
    Filed: December 18, 1978
    Date of Patent: April 22, 1980
    Assignee: Economics Laboratory, Inc.
    Inventor: Steven E. Lentsch