Patents by Inventor Peter Skutta

Peter Skutta 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).

  • Process for the production of substituted 10-chloro-phenoxaphosphines or 10-bromo-phenoxaphosphines
    Patent number: 6407290
    Abstract: An efficient process for the production of substituted 10-chloro-phenoxaphosphines or 10 bromo-phenoxaphosphines by reaction of substituted diphenyl ethers with phosphorus trihalogenide in the presence of at least one Lewis acid and subsequent treatment with an amine.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: June 18, 2002
    Assignee: Celanese Chemicals Europe GmbH
    Inventors: Jurgen Herwig, Peter Skutta, Stefanie Sturm
  • Process for the production of substituted 10-chloro-phenoxaphosphines or 10-bromo-phenoxaphosphines
    Publication number: 20010047114
    Abstract: An efficient process for the production of substituted 10-chloro-phenoxaphosphines or 10 bromo-phenoxaphosphines by reaction of substituted diphenyl ethers with phosphorus trihalogenide in the presence of at least one Lewis acid and subsequent treatment with an amine.
    Type: Application
    Filed: April 30, 2001
    Publication date: November 29, 2001
    Inventors: Jurgen Herwig, Peter Skutta, Stefanie Sturm