Patents by Inventor Nicholas A. Stacy

Nicholas A. Stacy 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).

  • Publication number: 20040256764
    Abstract: The present invention provides a method to reduce adhesion between a conformable region on a substrate and a pattern of a mold, which selectively comes into contact with the conformable region. The method features forming a conformable material on the substrate and contacting the conformable material with the surface. A conditioned layer is formed from the conformable material. The conditioned layer has first and second sub-portions, with the first sub-portion being solidified and the second sub-portion having a first affinity for the surface and a second affinity for the first sub-portion. The first affinity is greater than the second affinity. In this fashion, upon separation of the mold from the conditioned layer, a subset of the second sub-portion maintains contact with the mold, thereby reducing the probability that a pattern formed in the conditioned layer becomes compromised. These and other embodiments are described herein.
    Type: Application
    Filed: June 17, 2003
    Publication date: December 23, 2004
    Applicants: University of Texas System Board of Regents, MOLECULAR IMPRINTS, INC.
    Inventors: Byung Jin Choi, Frank Y. Xu, Nicholas A. Stacy, Van Nguyen Truskett, Michael P.C. Watts