Patents by Inventor Michael Alexander Bufler

Michael Alexander Bufler 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).

  • Bone substitute material
    Patent number: 9066995
    Abstract: The invention relates to: —a porous biphasic calcium phosphate/hydroxyapatite (CAP/HAP) bone substitute material comprising a sintered CAP core and at least one uniform and closed epitactically grown layer of nanocrystalline HAP deposited on top of the sintered CAP core, whereby the epitactically grown nanocrystals have the same size and morphology as human bone mineral, i.e.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: June 30, 2015
    Assignee: GEISTLICH PHARMA AG
    Inventor: Michael Alexander Bufler
  • Bone substitute material
    Patent number: 8734524
    Abstract: The invention relates to: —a biphasic calcium phosphate/hydroxyapatite (CAP/HAP) bone substitute material comprising a sintered CAP core and at least one uniform and closed epitactically grown layer of nanocrystalline HAP deposited on top of the sintered CAP core, whereby the epitactically grown nanocrystals have the same size and morphology as human bone mineral, i.e. a length of 30 to 46 nm and a width of 14 to 22 nm, —a process of preparing the above CAP/HAP bone substitute material comprising the steps of a) preparing a sintered CAP core material, b) immersing the sintered CAP core material in an aqueous solution at a temperature between 10° C. and 50° C.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: May 27, 2014
    Assignee: Geistlich Pharma AG
    Inventor: Michael Alexander Bufler
  • BONE SUBSTITUTE MATERIAL
    Publication number: 20130345825
    Abstract: The invention relates to: —a porous biphasic calcium phosphate/hydroxyapatite (CAP/HAP) bone substitute material comprising a sintered CAP core and at least one uniform and closed epitactically grown layer of nanocrystalline HAP deposited on top of the sintered CAP core, whereby the epitactically grown nanocrystals have the same size and morphology as human bone mineral, i.e.
    Type: Application
    Filed: December 21, 2011
    Publication date: December 26, 2013
    Applicant: GEISTLICH PHARMA AG
    Inventor: Michael Alexander Bufler
  • BONE SUBSTITUTE MATERIAL
    Publication number: 20120130506
    Abstract: The invention relates to: a biphasic calcium phosphate/hydroxyapatite (CAP/HAP) bone substitute material comprising a sintered CAP core and at least one uniform and closed epitactically grown layer of nanocrystalline HAP deposited on top of the sintered CAP core, whereby the epitactically grown nanocrystals have the same size and morphology as human bone mineral, i.e. a length of 30 to 46 nm and a width of 14 to 22 nm, a process of preparing the above CAP/HAP bone substitute material comprising the steps of a) preparing a sintered CAP core material, b) immersing the sintered CAP core material in an aqueous solution at a temperature between 10° C. and 50° C.
    Type: Application
    Filed: June 15, 2010
    Publication date: May 24, 2012
    Applicant: GEISTLICH PHARMA AG
    Inventor: Michael Alexander Bufler