Patents by Inventor Marc Haltrich

Marc Haltrich 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).

  • Process and apparatus for producing forged TiAl components
    Patent number: 10385434
    Abstract: An apparatus and a process for producing forged components composed of TiAl alloys, wherein a melt of a TiAl alloy is provided and is cast by horizontal centrifugal casting so as to produce at least one semifinished TiAl cast part and the semifinished TiAl cast part is converted by forging into a forged TiAl part.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: August 20, 2019
    Assignee: MTU AERO ENGINES AG
    Inventors: Martin Schloffer, Wilfried Smarsly, Marc Haltrich
  • PROCESS AND APPARATUS FOR PRODUCING FORGED TiAl COMPONENTS
    Publication number: 20160376689
    Abstract: An apparatus and a process for producing forged components composed of TiAl alloys, wherein a melt of a TiAl alloy is provided and is cast by horizontal centrifugal casting so as to produce at least one semifinished TiAl cast part and the semifinished TiAl cast part is converted by forging into a forged TiAl part.
    Type: Application
    Filed: June 23, 2016
    Publication date: December 29, 2016
    Inventors: Martin SCHLOFFER, Wilfried SMARSLY, Marc HALTRICH
  • Process for coating substrates with a silicium-containing layer
    Patent number: 6177136
    Abstract: A process for coating substrates with a silicon-containing protective layer by chemical vapor deposition with a silicon-containing compound of the structural formula (1): in which R1 is an alkyl group having 1 to 4 carbon atoms, and R2 is hydrogen or an alkyl group having 1 to 4 carbon atoms.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: January 23, 2001
    Assignee: Bayer AG
    Inventors: Hans-Peter Baldus, Gerd Passing, Lothar Schönfelder, Rolf Meistring, Hannelore Benien, Marc Haltrich