Patents by Inventor Hans-Jorg Bauer

Hans-Jorg Bauer 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).

  • Multistage body having a plurality of flow channels
    Patent number: 10625251
    Abstract: Described is a new multilevel article comprising a multitude of ducts and, in each duct in the direction of flow, at least one area which generates turbulence, forms an open duct section, is connected to the duct wall, and forms a baffle for the incoming flow and a stall strip for the outgoing flow. The described article has a plurality of successive interconnected duct structures which form a step-like transition in relation to each other in the direct of flow.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: April 21, 2020
    Assignee: Exentis Knowledge GmbH
    Inventors: Hans-Jörg Bauer, Elke Bauer
  • MULTISTAGE BODY HAVING A PLURALITY OF FLOW CHANNELS
    Publication number: 20180126369
    Abstract: Described is a new multilevel article comprising a multitude of ducts and, in each duct in the direction of flow, at least one area which generates turbulence, forms an open duct section, is connected to the duct wall, and forms a baffle for the incoming flow and a stall strip for the outgoing flow. The described article has a plurality of successive interconnected duct structures which form a step-like transition in relation to each other in the direct of flow.
    Type: Application
    Filed: May 23, 2016
    Publication date: May 10, 2018
    Inventors: Hans-Jörg Bauer, Elke Bauer
  • Implant material
    Patent number: 5338772
    Abstract: The invention relates to an implant material which is based on a composite material of calcium phosphate ceramic particles and bioabsorbable polymer, in which the proportion of calcium phosphate ceramic particles is at least 50% by weight and the particles are joined to one another by polymer bridges to give a three-dimensional open-pore structure in which the particle surfaces are covered with polymer to the extent of not more than 50%. This implant material is distinguished by particularly favorable growing-in and healing-in properties.
    Type: Grant
    Filed: June 22, 1992
    Date of Patent: August 16, 1994
    Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
    Inventors: Hans-Jorg Bauer, Gerd Bauer, Elvira Dingeldein, Helmut Wahlig