Patents by Inventor Kreusler S. Y. Lau

Kreusler S. Y. Lau 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).

  • Substituted silyl-terminated compounds and polymers thereof
    Patent number: 4935479
    Abstract: Polymer-ceramic networks in which the polymer chain is anchored in a ceramic network are formed from compounds of the formula ##STR1## where X is R', OR', OH, H, Cl, or Br,X is R', OR', Cl, or Br,R' is an alkyl group having 1 to 8 carbon atoms, andR is selected from the group consisting of phenyl and a phenyl-substituted benzoxazole group,or oligomers thereof. Methods of forming the monomer, oligomer, and polymer are disclosed. Related phthalocyanine polymers are also disclosed.
    Type: Grant
    Filed: July 14, 1987
    Date of Patent: June 19, 1990
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Kreusler S. Y. Lau, Abraham L. Landis, Thomas K. Dougherty