Patents by Inventor Anna Rajkovic

Anna Rajkovic 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).

  • BLOW MOLDING COMPOSITION AND PROCESS
    Publication number: 20170247526
    Abstract: This invention provides a blow molding composition comprising a high molecular weight, chromium catalyzed ethylene copolymer (also referred to as a polyethylene resin) and a nucleating agent. The composition enables a more efficient blow molding process by reducing the number of malformed/rejected parts that are produced when the process is operated at high rates. In a preferred embodiment, the malformed parts may be reground and added to “virgin” composition for the production of prime parts.
    Type: Application
    Filed: October 28, 2015
    Publication date: August 31, 2017
    Applicant: NOVA Chemicals (International) S.A.
    Inventors: Matthew Botros, Owen Lightbody, Fraser Waldie, Gilbert Arnould, Tony Tikuisis, Anna Rajkovic