Patents by Inventor Curtis Schwarts

Curtis Schwarts 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).

  • Water resistant compositions that retain active components and process
    Publication number: 20030022981
    Abstract: An active retaining coating composition is described based on polymers having a network structure in an oil phase in amounts from 0.01 to 10% by weight based on the total weight of the composition in the oil phase, the polymers including at least one associative agent providing a network structure to the polymer, the coating composition further including at least one active component; the oil phase viscosity of each composition is at least 10 poise under a shear stress up to 1000 dynes/cm2.
    Type: Application
    Filed: June 25, 2002
    Publication date: January 30, 2003
    Inventors: Steven M. Baxter, Anton G. El A'mma, Jung A. Kim, Willie Lau, Curtis Schwarts, Thomas R. Tepe