Patents by Inventor Goetz-Robert Koerner

Goetz-Robert Koerner 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).

  • Optical glass fiber with a primary coating of acrylic acid ester groups-containing organo-polysiloxanes
    Patent number: 4969711
    Abstract: Optical glass fibers are provided with a primary coating of organo-polysiloxanes, containing acrylic acid ester groups, corresponding to the general formula: ##STR1## where the primary coating is free of inert components capable of migration.
    Type: Grant
    Filed: March 25, 1988
    Date of Patent: November 13, 1990
    Assignee: Siemens Aktiengesellschaft
    Inventors: Wolfgang Rogler, Helmut Markert, Christian Weitemeyer, Dietmar Wewers, Goetz-Robert Koerner