Patents by Inventor Jurgen Laubner

Jurgen Laubner 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).

  • Stabilized red phosphorus material and a process for its preparation
    Patent number: 6645625
    Abstract: The invention relates to a stabilized, pulverulent red phosphorus material composed of phosphorus particles whose particle size is not more than 2 mm, and whose surface has been covered with a thin layer of an oxidation stabilizer, wherein the oxidation stabilizer is silver, and also to the use of the same, and to a process for its preparation.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: November 11, 2003
    Assignee: Clariant GmbH
    Inventors: Sebastian Hörold, Jürgen Laubner
  • Stabilized red phosphorus material and a process for its preapation
    Publication number: 20020127403
    Abstract: The invention relates to a stabilized, pulverulent red phosphorus material composed of phosphorus particles whose particle size is not more than 2 mm, and whose surface has been covered with a thin layer of an oxidation stabilizer, wherein the oxidation stabilizer is silver, and also to the use of the same, and to a process for its preparation.
    Type: Application
    Filed: November 28, 2001
    Publication date: September 12, 2002
    Applicant: Clariant GmbH
    Inventors: Sebastian Horold, Jurgen Laubner