Patents by Inventor Jens Berg Christensen

Jens Berg Christensen 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).

  • Male telescope catheter
    Patent number: 9682212
    Abstract: A catheter includes a proximal section that is inserted into and telescopically movable relative to a distal section. A proximal end of the proximal section is insertable into a urethra of a user and the distal section provides a discharge conduit for urine. The proximal section includes a rear portion, and an exterior surface of the rear portion diverges away from the proximal end to provide a diverging rear transition section that is wider than the proximal end of the proximal section. The distal section includes a front portion and an interior surface of the front portion converges to an opening formed in a front transition end, the opening is narrower than the diverging rear transition section of the proximal section.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: June 20, 2017
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Jens Berg Christensen
  • Male telescope catheter
    Patent number: 8361057
    Abstract: The present invention relates to a catheter, especially an expandable catheter with a transition between the individual sections allowing insertion of the transition into urethra.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: January 29, 2013
    Assignee: Coloplast A/S
    Inventors: Allan Tanghoej, Jens Berg Christensen
  • Male telescope catheter
    Publication number: 20090137985
    Abstract: The present invention relates to a catheter, especially an expandable catheter with a transition between the individual sections allowing insertion of the transition into urethra.
    Type: Application
    Filed: October 25, 2005
    Publication date: May 28, 2009
    Inventors: Allan Tanghoej, Jens Berg Christensen