Patents by Inventor Torbjorn Mathiesen

Torbjorn Mathiesen 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 of producing a microstructure in a bioresorbable element
    Patent number: 5486546
    Abstract: Method of producing a microstructure in a bioresorbable element comprising a material consisting of a major portion of at least one polymer selected from the group including aliphatic polyesters and aliphatic polycarbonates and copolymers thereof. The microstructure is accomplished by using an excimer laser which is operated at a maximum wavelength of 248 nm.
    Type: Grant
    Filed: February 7, 1994
    Date of Patent: January 23, 1996
    Inventors: Torbjorn Mathiesen, Gunnar Bernhard, Phil Rumsby