Patents by Inventor Ari Itl

Ari Itl 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).

  • Publication number: 20030056714
    Abstract: A method for etching the surface of a bioactive glass, in which the glass surface is contacted with an acid fluoride solution. The solution contains a complexing agent that forms a complex with ions dissolving from the bioactive glass.
    Type: Application
    Filed: August 28, 2002
    Publication date: March 27, 2003
    Inventors: Ari Itl, Hannu Aro, Mikko Hupa, Egon Nordstrm, Heimo Ylnen