TREA

Roland Schweder

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  • Darmstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transmission lubricant
    • Patent number 9,617,495
    • Issue date Apr 11, 2017
    • Evonik Oil Additives GmbH
    • Reza Ghahary
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Use of polyalkyl (meth)acrylates in lubricating oil compositions
    • Patent number 8,754,018
    • Issue date Jun 17, 2014
    • Evonik Rohmax Additives GmbH
    • Markus Scherer
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Polymers with H-bridge forming functionalities for improving anti-w...
    • Patent number 8,722,600
    • Issue date May 13, 2014
    • Evonik Rohmax Additives GmbH
    • Markus Scherer
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Use of polyalkylmethacrylate polymer
    • Patent number 7,981,848
    • Issue date Jul 19, 2011
    • Evonik Rohmax Additives GmbH
    • Douglas G. Placek
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Use of a polyalkylmethacrylate polymer
    • Patent number 7,648,950
    • Issue date Jan 19, 2010
    • RohMax Additives GmbH
    • Douglas G. Placek
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents