Patents by Inventor Albert Leitner

Albert Leitner 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).

  • COLORED FLAME RETARDANT SHAPED CELLULOSIC ARTICLE AND PRODUCTS PRODUCED FROM IT
    Publication number: 20130149932
    Abstract: The objective of this invention is to enable the production of colored shaped flame retardant cellulosic articles such as fibers and to use them to produce fabrics and similar items simply and at lower cost than if they were colored by dyeing after production. A product has been invented that is a fiber which is colored using an included pigment during its manufacture.
    Type: Application
    Filed: April 20, 2011
    Publication date: June 13, 2013
    Applicant: Lenzing Aktiengesellschaft
    Inventors: Albert Leitner, Gert Kroner, Tom Burrow, Gabriele Emlinger, Ulf Mathes, Peter Wessely