Patents by Inventor Shulin He

Shulin He 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).

  • Poly(Propylene Fumarate) cross linked with Poly(Ethylene Glycol)
    Patent number: 6384105
    Abstract: New injectable, in situ crosslinkable biodegradable polymer composites comprise poly(propylene fumarate) (PPF), poly(ethylene glycol)-dimethacrylate (PEG-DMA), an, optionally, &bgr;-tricalcium phosphate (&bgr;-TCP). A method for controlling the crosslinking characteristics of the composites, including the maximum crosslinking temperature and the gel point, as well as the properties of the cross linked composites such as the compressive strength and modulus and the water holding capacity, is disclosed.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: May 7, 2002
    Assignee: William Marsh Rice University
    Inventors: Shulin He, Michael J. Yaszemski, Antonios G. Mikos
  • Poly(Propylene Fumarate) cross linked with Poly(Ethylene Glycol)
    Publication number: 20020022676
    Abstract: New injectable, in situ crosslinkable biodegradable polymer composites comprise poly(propylene fumarate) (PPF), poly(ethylene glycol)-dimethacrylate (PEG-DMA), an, optionally, &bgr;-tricalcium phosphate (&bgr;-TCP). A method for controlling the crosslinking characteristics of the composites, including the maximum crosslinking temperature and the gel point, as well as the properties of the cross linked composites such as the compressive strength and modulus and the water holding capacity, is disclosed.
    Type: Application
    Filed: April 14, 2000
    Publication date: February 21, 2002
    Inventors: Shulin He, Michael J. Yaszemski, Antonios G. Mikos