Patents by Inventor Steven Jeffrey Greenland

Steven Jeffrey Greenland 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).

  • Fluid sampler pouch with internal supportive structure
    Patent number: 6326069
    Abstract: A sampler pouch having a lower barrier layer; an upper barrier layer peelably sealed to the lower barrier layer to form a cavity; and a fluidic sample material absorbed within an internal supportive structure within the cavity. The internal supportive structure is inert and substantially retains the sample material when subjected to compressive forces, thereby reducing internal pressure against the peel seal and allowing for the use of low strength peel seals.
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: December 4, 2001
    Assignee: Arcade, Inc.
    Inventors: Roger Barnett, Steven Jeffrey Greenland
  • Sampler device having a reinforced compartment and method of packing sample material
    Patent number: 6250049
    Abstract: A sampler device having an upper compartment layer; a lower compartment layer; a seal attaching the upper compartment layer to the lower compartment layer, wherein the upper and lower compartment layers and the seal form a compartment or compartments, for containing sample material; and a reinforcement layer for protecting the compartment. The present invention also relates to an easy, inexpensive and reliable method of packaging sample material.
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: June 26, 2001
    Inventors: Lyudmila Feldman, Steven Jeffrey Greenland
  • Sampler device having a reinforced compartment and method of packaging sample material
    Patent number: 5879769
    Abstract: A sampler device having an upper compartment layer; a lower compartment layer; a seal attaching the upper compartment layer to the lower compartment layer, wherein the upper and lower compartment layers and the seal form a compartment or compartments, for containing sample material; and a reinforcement layer for protecting the compartment. The present invention also relates to an easy, inexpensive and reliable method of packaging sample material.
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: March 9, 1999
    Assignee: Arcade, Inc.
    Inventors: Steven Jeffrey Greenland, Lyudmila Feldman