Patents by Inventor Johannes Arnoldus Jansen

Johannes Arnoldus Jansen 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).

  • Method For Providing a Polymeric Implant With a Crystalline Calcium Phosphate Coating
    Publication number: 20080262631
    Abstract: This invention relates to a method for crystallizing an amorphous calcium phosphate (Cap) by high energy laser light irradiation. The method is particularly suited for crystallizing CaP coatings on polymeric substrates, particularly implant objects.
    Type: Application
    Filed: January 19, 2005
    Publication date: October 23, 2008
    Applicant: STITCHING KATHOLIEKE UNIVERSITEIT
    Inventors: Johannes Arnoldus Jansen, Bastiaan Feddes, Johannes Gerardus Cornelis Wolke, Arjen Maarten Vredenberg
  • Dna-Based Coatings For Implants
    Publication number: 20080187570
    Abstract: The invention relates to implants having a coating comprising DNA to improve the tissue-response at the site of implantation.
    Type: Application
    Filed: February 14, 2006
    Publication date: August 7, 2008
    Inventors: Johannes Arnoldus Jansen, Roeland Johannes Maria Nolte, Nico Antoon Jaques Sommerdijk, Xaverius Franciscus Walboomers, Jeroen Johannes Jacobus Paulus Van Den Beucken, Matthijn Robert-Jan Vos
  • Eletrostatic spray deposition(esd) of biocompatible on metallic substrates
    Publication number: 20040241613
    Abstract: The invention relates to a method for depositing a coating onto an implant for implantation in bone. In this method a coating is deposited by the ESD technique which can be described as forcing a precursor solution through a capillary which is subjected to an electrical field. Of particular relevance for bone implants are coatings which comprise calcium and phosphate. The invention also relates to implants having a calcium and phosphate coating. A particular example of such an implant is a dental implant for the fixation of a dental prosthesis.
    Type: Application
    Filed: July 7, 2004
    Publication date: December 2, 2004
    Inventors: Johannes Arnoldus Jansen, Johannes Schoonman, Sander Cornelis Gerardus Leeuwenburgh