Patents by Inventor Dieter Meiser

Dieter Meiser 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).

  • Flat needle-punched non woven of natural and/or synthetic fibers
    Patent number: 7306840
    Abstract: The invention relates to a flat needle-punched non woven of natural and/or synthetic fibers having a weight per unit area within a range of from 200 to 1600 g/m2, characterized in that one tenth to one hundredth of at least one of the two main surfaces has a surface coating in the form of a pattern.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: December 11, 2007
    Assignee: HP-Chemie Pelzer Research & Development Ltd.
    Inventors: Gabrielle Brade-Scholz, Martin Mangold, Dieter Meiser
  • Flat needle needle punched nonwoven consisting of natural and/or synthetic fibres
    Publication number: 20060105151
    Abstract: The invention relates to a flat needle-punched non woven of natural and/or synthetic fibers having a weight per unit area within a range of from 200 to 1600 g/m2, characterized in that one tenth to one hundredth of at least one of the two main surfaces has a surface coating in the form of a pattern.
    Type: Application
    Filed: July 12, 2002
    Publication date: May 18, 2006
    Applicant: HP-Chemie Pelzer Research and Development Ltd.
    Inventors: Gabrielle Brade-Scholz, Martin Mangold, Dieter Meiser