Patents by Inventor Sven Jorgen Rusticus

Sven Jorgen Rusticus 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 preparing cellulose fibres and filaments
    Patent number: 6136244
    Abstract: The invention pertains to a process for producing cellulose fibers and filaments from a spinnable cellulose-containing solution, by spinning the solution using a centrifuge, with the solution which is spun containing 94-100 wt. % of the following constituents:cellulose,phosphoric acid and/or its anhydrides, andwater.By means of this process cellulose fibers and filaments can be produced which have exceptionally favorable properties for both textile and industrial applications.
    Type: Grant
    Filed: August 14, 1998
    Date of Patent: October 24, 2000
    Assignee: Akzo Nobel N.V.
    Inventors: Sven Jorgen Rusticus, Eleonoor Van Andel