Patents by Inventor Daniel Rowan Ward

Daniel Rowan Ward 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).

  • PRODUCE PACKAGING
    Publication number: 20080248228
    Abstract: Disclosed is a produce package made from a gas permeable, non-perforated polyethylene film. The polyethylene film is made from a blend of a linear low density polyethylene and a high pressure low density polyethylene. The film has an absolute oxygen transmission rate that is greater than the weighted average of the absolute oxygen transmissions rates for film made from each blend component. Disclosed are polyethylene blends having densities above 0.910 g/cc that can be made into films with absolute oxygen transmission rates greater than 550 ccO2.mil/100 in2.24 hrs.
    Type: Application
    Filed: March 14, 2008
    Publication date: October 9, 2008
    Applicant: NOVA CHEMICALS (INTERNATIONAL) S.A.
    Inventors: Norman Dorien Joseph Aubee, Jamie Michael Marler, Daniel Rowan Ward