Patents by Inventor Marcus Rolf Schwarz

Marcus Rolf Schwarz 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).

  • Silicon- and polysilyl cyamelurates as well as -cyanurates, methods for the production thereof and their use
    Patent number: 7795368
    Abstract: The invention relates to a novel family of oligomeric and polymeric s-triazine and s-heptazine derivatives and to their use as an intermediate, e.g. as precursors for producing Si/(M)/C/N/(O) ceramics, as mesoporous materials such as, e.g., catalyst carriers for storing gas or as a stationary phase for chromatography, as flameproofing agents, plastic additives or for other organic/inorganic functional materials.
    Type: Grant
    Filed: August 6, 2006
    Date of Patent: September 14, 2010
    Assignee: Zylum Beteiligungsgesellschaft mbH & Co.
    Inventors: Edwin Rolf Balduin Kroke, Marcus Rolf Schwarz, Nadia Emam Aly El Gamel
  • Silicon- and Polysilyl Cyamelurates as Well as -Cyanurates, Methods for the Production Thereof and Their Use
    Publication number: 20080262185
    Abstract: The invention relates to a novel family of oligomeric and polymeric s-triazine and s-heptazine derivatives and to their use as an intermediate, e.g. as precursors for producing Si/(M)/C/N/(O) ceramics, as mesoporous materials such as, e.g., catalyst carriers for storing gas or as a stationary phase for chromatography, as flameproofing agents, plastic additives or for other organic/inorganic functional materials.
    Type: Application
    Filed: August 6, 2006
    Publication date: October 23, 2008
    Applicant: ZYLUM Beteiligungsgesellschaft mbH & Co.
    Inventors: Edwin Rolf Balduin Kroke, Marcus Rolf Schwarz, Nadia Emam Aly El Gamel
  • Silicon carbonitride with spinel structure
    Patent number: 6964932
    Abstract: A compound having a space spinel structure and the formula Si3-x Cx N4 wherein 0<x?1. An example of the compound is spinel silicon carbonitride. The compound of the invention may be made by providing a silicon carbo-diimide compound and subjecting the compound to elevated temperature and pressure conditions.
    Type: Grant
    Filed: August 27, 2002
    Date of Patent: November 15, 2005
    Inventors: Andreas Zerr, Edwin Rolf Balduin Kroke, Ralf Peter Riedel, Marcus Rolf Schwarz