Patents by Inventor Ramon J. Albalak

Ramon J. Albalak 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).

  • Method for preparing oriented polymer structures and said structures
    Patent number: 6143831
    Abstract: A system for preparing oriented block copolymer structures includes a copolymer solution, a device capable of providing a flow field and an evaporation device. The device can be at least two cylinders that are parallel and adjacent to one another to form a nip and a driving mechanism to rotate each cylinder. Means for controlling a solvent environment and evaporation are provided.
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: November 7, 2000
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventors: Edwin L. Thomas, Ramon J. Albalak
  • Method for preparing oriented polymer structures and said structures
    Patent number: 5622668
    Abstract: A system for preparing oriented block copolymer structures includes a copolymer solution, a device capable of providing a flow field and an evaporation device. The device can be at least two cylinders that are parallel and adjacent to one another to form a nip and a driving mechanism to rotate each cylinder. Means for controlling a solvent environment and evaporation are provided.
    Type: Grant
    Filed: December 8, 1993
    Date of Patent: April 22, 1997
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventors: Edwin L. Thomas, Ramon J. Albalak