Patents by Inventor THIEN VAN TRAN

THIEN VAN TRAN 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).

  • COMPOSITIONS AND PROCESSES FOR PHOTOGENERATION OF ACID
    Publication number: 20010008748
    Abstract: Photochemical acid progenitors in combination with dihydroperimidine squarylium dyes have been found to be particularly effective at generating acid upon irradiation with near-infrared radiation. It has been found that dihydroperimidine squarylium dyes that are particularly useful in this invention have an oxidation potential greater than about 0.5 V relative to SCE as measured in dichloromethane.
    Type: Application
    Filed: February 2, 1998
    Publication date: July 19, 2001
    Inventors: STANLEY C. BUSMAN, RICHARD J. ELLIS, JEANNE E. HAUBRICH, WILLIAM D. RAMSDEN, THIEN VAN TRAN, GREGORY D. CUNY