Patents by Inventor Siebe J. Schepel

Siebe J. Schepel 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).

  • Intraocular lens
    Patent number: 5135540
    Abstract: An intraocular lens having a substantially circular optical portion and two separate fixation arms each having an inner end and an outer free end. The fixation arms are each attached to the optical portion via a short connecting member which extends substantially radially from the optical portion circumference and is of approximately the same thickness and flexibility as the fixation arm to which it is attached.
    Type: Grant
    Filed: October 30, 1991
    Date of Patent: August 4, 1992
    Assignee: Kabi Pharmacia AB
    Inventors: Siebe J. Schepel, Lieuwe P. Jonkman