Patents by Inventor Christopher A. Macri

Christopher A. Macri 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).

  • Process for preparing a browning composition
    Patent number: 5258194
    Abstract: A browning composition is prepared by mixing an oil phase containing an emulsifier with an aqueous phase containing a colorant under shear conditions to form a dispersion of the aqueous phase in the oil phase.
    Type: Grant
    Filed: August 14, 1992
    Date of Patent: November 2, 1993
    Assignee: Pfizer Inc.
    Inventors: James M. Anderson, Ping W. Chang, Christopher A. Macri, James W. Miller, Divina V. Sarges
  • Browning composition and process for browning foods
    Patent number: 5139800
    Abstract: There is disclosed a browning composition for uncooked foods comprising a colorant and a fat or an oil. Also disclosed is a process for imparting a brown color to cooked foods by using the composition of the present invention on foods cooked, for example, in a microwave oven.
    Type: Grant
    Filed: November 2, 1990
    Date of Patent: August 18, 1992
    Assignee: Pfizer Inc
    Inventors: James M. Anderson, Ping W. Chang, Christopher A. Macri, James W. Miller, Divina V. Sarges
  • Agricultural gel-forming compositions
    Patent number: 5077314
    Abstract: A method is disclosed for the containment and controlled release of and the substantial reduction of the leaching from the site of application of agricultural chemicals. In the disclosed method, the agricultural chemicals are applied to the soil dispersed in an aqueous gel-forming composition. Novel compositions of the agricultural chemicals dispersed in aqueous gel-forming compositions are also disclosed.
    Type: Grant
    Filed: May 25, 1990
    Date of Patent: December 31, 1991
    Assignee: Pfizer Inc.
    Inventors: Judson C. Philips, Hazen L. Hoyt, IV, Christopher A. Macri, Wesley L. Miller, John J. O'Neill
  • Agricultural gel-forming compositions
    Patent number: 4935447
    Abstract: A method is disclosed for the containment and controlled release of and the substantial reduction of the leaching from the site of application of agricultural chemicals. In the disclosed method, the agricultural chemicals are applied to the soil dispersed in an aqueous gel-forming composition. Novel compositions of the agricultural chemicals dispersed in aqueous gel-forming compositions are also disclosed.
    Type: Grant
    Filed: January 13, 1988
    Date of Patent: June 19, 1990
    Assignee: Pfizer Inc.
    Inventors: Judson C. Philips, Hazen L. Hoyt, IV, Christopher A. Macri, Wesley L. Miller, John J. O'Neill