Patents by Inventor Manfred Juluis

Manfred Juluis 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).

  • Inherently light-and-heat-stabilized polyamide and method of making the same
    Patent number: 6150496
    Abstract: An inherently light- and heat-stabilized polyamide has at least one piperidine compound bonded to the backbone polymer chain and at least one 4-amino-2,2,6,6-tetramethylpiperidine compound bonded to the backbone polymer chain. The inherently light- and heat-stabilized polyamide may be used to form articles such as, for example, fibers, carpets, yarns, and textile fabrics.
    Type: Grant
    Filed: February 5, 1999
    Date of Patent: November 21, 2000
    Assignee: BASF Corporation
    Inventors: Otto M. Ilg, Ulrike Breiner, Manfred Juluis