Patents by Inventor Peter H. Weuta

Peter H. Weuta 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).

  • Method for producing metal particles, metal particles produced thereby, and the use thereof
    Patent number: 8133932
    Abstract: Process for producing metal particle sols having a metal particle content of ?1 g/l, comprising the steps of a) reacting a metal salt solution with a solution containing hydroxide ions b) reacting the solution obtained from step a) with a reducing agent, wherein at least one of the solutions in step a) comprises a dispersing assistant, metal particles produced by the process and the use thereof.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: March 13, 2012
    Assignee: Bayer Technology Service GmbH
    Inventors: Johan Kijlstra, Peter H. Weuta, Dirk Storch, Daniel Duff, Werner Hoheisel
  • METHOD FOR PRODUCING METAL PARTICLES, METAL PARTICLES PRODUCED THEREBY, AND THE USE THEREOF
    Publication number: 20090263496
    Abstract: Process for producing metal particle sols having a metal particle content of ?1 g/l, comprising the steps of a) reacting a metal salt solution with a solution containing hydroxide ions b) reacting the solution obtained from step a) with a reducing agent, wherein at least one of the solutions in step a) comprises a dispersing assistant, metal particles produced by the process and the use thereof.
    Type: Application
    Filed: April 12, 2007
    Publication date: October 22, 2009
    Applicant: BAYER TECHNOLOGY SERVICES GMBH
    Inventors: Johan Kijlstra, Peter H. Weuta, Dirk Storch, Daniel Duff, Werner Hoheisel