Patents by Inventor Christina Krasemann-Sharma

Christina Krasemann-Sharma 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).

  • Moulded bodies made of thermoplastic polyurethane containing an active substance
    Patent number: 6723333
    Abstract: The invention provides moulded items made from thermoplastic polyurethanes (TPUs), in particular medical articles such as central venous catheters which contain a homogeneous distribution of antibiotic substances, a process for the preparation thereof and preparation of the active substance-containing TPUs.
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: April 20, 2004
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reinhard Albers, Ralf Dujardin, Heinz Pudleiner, Joachim Simon, Günther Eberz, Wolfgang Kreiss, Christina Krasemann-Sharma