Patents by Inventor Joshua D. Land

Joshua D. Land 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).

  • Flame laminable hydrophilic ester polyurethane foams
    Patent number: 7687139
    Abstract: A hydrophilic ester polyurethane foam is flame laminated to a substrate using a thin sacrificial layer, preferably a sacrificial foam layer. The sacrificial layer in the resulting laminate structure has a thickness of 1.5 mm or less, and preferably is substantially burnt away. The resulting laminate exhibits good bond strength along its length and width without loss of liquid wicking and absorptive properties.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: March 30, 2010
    Assignee: Foamex Innovations Operating Company
    Inventors: Chiu Y. Chan, Sharon A. Free, Joshua D. Land, Marc J. Albero, Jagdish Patel, William Patrick Burke, III
  • FLAME LAMINABLE HYDROPHILIC ESTER POLYURETHANE FOAMS
    Publication number: 20080213566
    Abstract: A hydrophilic ester polyurethane foam is flame laminated to a substrate using a thin sacrificial layer, preferably a sacrificial foam layer. The sacrificial layer in the resulting laminate structure has a thickness of 1.5 mm or less, and preferably is substantially burnt away. The resulting laminate exhibits good bond strength along its length and width without loss of liquid wicking and absorptive properties.
    Type: Application
    Filed: February 26, 2008
    Publication date: September 4, 2008
    Applicant: FOAMEX L.P.
    Inventors: Chiu Y. Chan, Sharon A. Free, Joshua D. Land, Marc J. Albero, Jagdish Patel, William P. Burke