Patents by Inventor Ralf Kettner

Ralf Kettner 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).

  • Patent number: 5344005
    Abstract: The invention relates to a package with suture material for surgical purposes, especially as an inner package for sterile packaging. A bottom plate (2) displays in its rear zone a rear carrier strip (10) and in the front zone several transverse carrier strips (16, 16') running perpendicular thereto. Needles (32, 32') of needle/thread combinations (30, 30') or the front ends of single threads are held by guide cuts (18) of the transverse carrier strips (16, 16'). The threads (34) are divided into groups, preferably the threads (34) of the needle/thread combinations (30) allocated to a specific transverse carrier strip (16) being separated from the threads of others by intermediate sections (20). The rear zone of the bottom plate (2) is covered by a cover plate (40) and the front zone by a closure plate (48) which is opened during use.
    Type: Grant
    Filed: June 17, 1993
    Date of Patent: September 6, 1994
    Assignee: Ethicon, Inc.
    Inventors: Ralf Kettner, Dieter Brunken