Patents by Inventor Yousef Hemmatpour

Yousef Hemmatpour 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).

  • Iron-carbon master alloy
    Patent number: 9359662
    Abstract: An iron-carbon master alloy is described, with a C content of 0.3 to 8 wt % and an upper limit of alloying metals Ni<10 wt %, P<4 wt %, Cr<5 wt %, preferably<1 wt %, Mn<5 wt %, preferably<1 wt %, Mo<3 wt %, W<3 wt %, Cu<1 wt %, a particle size of >20 ?m and a hardness of <350 HV 0.01, and a method for the manufacture of said master alloy.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: June 7, 2016
    Assignee: TECHNISCHE UNIVERSITÄT WIEN
    Inventors: Christian Gierl-Mayer, Herbert Danninger, Yousef Hemmatpour
  • Iron-Carbon Master Alloy
    Publication number: 20110253264
    Abstract: An iron-carbon master alloy is described, with a C content of 0.3 to 8 wt % and an upper limit of alloying metals Ni<10 wt %, P<4 wt %, Cr<5 wt %, preferably<1 wt %, Mn<5 wt %, preferably<1 wt %, Mo<3 wt %, W<3 wt %, Cu<1 wt %, a particle size of >20 ?m and a hardness of <350 HV 0.01, and a method for the manufacture of said master alloy.
    Type: Application
    Filed: December 17, 2009
    Publication date: October 20, 2011
    Applicant: TECHNISCHE UNIVERSITAT WIEN
    Inventors: Christian Gierl, Herbert Danninger, Yousef Hemmatpour
  • Device for exhaust emission purification for vehicles and production method thereof
    Patent number: 7901637
    Abstract: An exhaust emission purification device including a catalyst body with a plurality of flow channels extending between an intake side and a discharge side of the catalyst body. Further, the catalyst body is formed using a sintered catalyst material.
    Type: Grant
    Filed: April 14, 2006
    Date of Patent: March 8, 2011
    Assignee: Benteler Automobiltechnik GmbH
    Inventors: Yousef Hemmatpour, Christian Smatloch, Axel Hinder
  • Device for exhaust emission purification for vehicles and production method thereof
    Publication number: 20060233679
    Abstract: An exhaust emission purification device including a catalyst body with a plurality of flow channels extending between an intake side and a discharge side of the catalyst body. Further, the catalyst body is formed using a sintered catalyst material.
    Type: Application
    Filed: April 14, 2006
    Publication date: October 19, 2006
    Applicant: BENTELER AUTOMOBILETECHNIK GMBH
    Inventors: Yousef Hemmatpour, Christian Smatloch, Axel Hinder