Patents by Inventor Frederik R. Sleenstrup

Frederik R. Sleenstrup 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).

  • TINTED SILICONE OPHTHALMIC DEVICES, PROCESSES AND POLYMERS USED IN THE PREPARATION OF SAME
    Publication number: 20090244479
    Abstract: Tinted ophthalmic devices, methods for their production, and non-crosslinked binding polymers used in their production are disclosed herein.
    Type: Application
    Filed: March 20, 2009
    Publication date: October 1, 2009
    Inventors: Diana Zanini, Ryan David Palusak, Adam C. Reboul, Terry L. Spaulding, Frank F. Molock, JR., Ture Kindt-Larsen, Frederik R. Sleenstrup