Patents by Inventor Glenn Lee Vanderwende

Glenn Lee Vanderwende 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).

  • Polymer Sheet with Improved Barrier Properties
    Publication number: 20150143782
    Abstract: A polymeric sheet structure for use in a packaging container. The sheet contains a first layer of oxygen barrier material and a second and optionally third protective layer bonded to the first layer. The oxygen barrier layer material can be saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, or mixtures thereof, and the second and third protective layer can contain a polymer and an inorganic filler with an aspect ratio distribution in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler. Also a process for protecting an oxygen or moisture sensitive material that includes the step of enclosing the material in a container that is completely or partially constructed of the sheet structure.
    Type: Application
    Filed: February 1, 2015
    Publication date: May 28, 2015
    Applicant: WINPAK PORTION PACKAGING
    Inventors: Bakhtiar Alam Shah, Glenn Lee VanDerWende, Nitya Prakash Khasat, Michael Charles Restaino
  • MULTILAYERED PACKAGING MATERIAL
    Publication number: 20140116005
    Abstract: A multilayered polymeric structure for use as a packaging container comprising a first layer of oxygen barrier material and a second protective layer bonded to the first layer where the oxygen barrier layer material is selected from the group consisting of saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, and mixtures thereof, and the second protective layer comprises a polymer and an inorganic filler in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler.
    Type: Application
    Filed: January 3, 2014
    Publication date: May 1, 2014
    Inventors: Bakhtiar Alam Shah, Nitya Prakash Khasat, Glenn Lee Vanderwende
  • Polymer Sheet with Improved Barrier Properties
    Publication number: 20130133295
    Abstract: A polymeric sheet structure for use in a packaging container. The sheet contains a first layer of oxygen barrier material and a second and optionally third protective layer bonded to the first layer. The oxygen barrier layer material can be saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, or mixtures thereof, and the second and third protective layer can contain a polymer and an inorganic filler with an aspect ratio distribution in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler. Also a process for protecting an oxygen or moisture sensitive material that includes the step of enclosing the material in a container that is completely or partially constructed of the sheet structure.
    Type: Application
    Filed: November 24, 2011
    Publication date: May 30, 2013
    Inventors: Bakhtiar Alam Shah, Glenn Lee VanDerWende, Nitya Prakash Khasat, Michael Charles Restaino
  • Multilayered packaging material
    Publication number: 20110220532
    Abstract: A multilayered polymeric structure for use as a packaging container comprising a first layer of oxygen barrier material and a second protective layer bonded to the first layer where the oxygen barrier layer material is selected from the group consisting of saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, and mixtures thereof, and the second protective layer comprises a polymer and an inorganic filler in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler.
    Type: Application
    Filed: June 16, 2010
    Publication date: September 15, 2011
    Inventors: Bakhtiar Alam Shah, Nitya Prakash Khasat, Glenn Lee Vanderwende