Patents by Inventor Mathias Berti

Mathias Berti 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).

  • DEVICE FOR SUPPLYING A DENTAL RETRACTION CORD, A METHOD OF MAKING AND USING SUCH A DEVICE, AND A METHOD FOR GINGIVAL RETRACTION
    Publication number: 20110217670
    Abstract: The invention relates to a device for supplying a dental retraction cord. The device comprises a cannula for dispensing a dental substance, and comprises a dental retraction cord disposed within the cannula so that the dental retraction cord is entrained by the dental substance dispensed through the cannula. The invention may help to facilitate a gingival retraction procedure in dentistry.
    Type: Application
    Filed: September 25, 2009
    Publication date: September 8, 2011
    Inventors: Alexander Walter, Marc Peuker, Rüediger Hampe, Mathias Berti