Patents by Inventor David Barndt

David Barndt 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).

  • Patent number: 7464818
    Abstract: A child resistant senior friendly medication storage and distribution package including a blister portion and a blocking substrate sandwiched between a dispensing substrate and a backing substrate. The procedure to access the medicament is easy for an adult to understand and accomplish, yet difficult for most children. The blister portion contains a base layer and a blister layer. The blister layer includes an article receiving blister designed for holding the medicament. The dispensing substrate has a dispensing substrate blister receiver. The blister receiver is configured to cooperate with the blister so it extends through the dispensing substrate. The blocking substrate includes a gate that initially covers a portion of the blister. The gate must be moved, or slid, out of the way in order to eject the medicament. The user applies a force to the gate causing it to translate between the backing substrate and the dispensing substrate.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: December 16, 2008
    Assignee: R.P. Scherer Technologies, Inc.
    Inventors: Victor Gherdan, David Barndt, Tim Craig
  • Publication number: 20080237082
    Abstract: A container for housing blister packs. The container includes first and second portions attached to one another in a manner whereby said first and second portions are movable from an open condition in which products may be dispensed from the container to a closed condition in which products cannot be dispensed from the container. At least the first portion of the container defines an internal space in said container of sufficient size to receive product in said internal space. The container also includes structure for supporting the blister pack in a position whereby product dispensed from said blister pack is dispensed into the internal space in said container and a closure which retains said first and second portions in the closed position.
    Type: Application
    Filed: March 29, 2007
    Publication date: October 2, 2008
    Applicant: R. P. SCHERER TECHNOLOGIES, INC.
    Inventors: Victor Gherdan, Thomas John Fillis, David Barndt
  • Patent number: 7325703
    Abstract: A single-use, multi-chamber package for housing and common administration of at least two flowable substances. The package includes at least first and second product storage cavities; and at least first and second product application channels. At least one separation line selectively reduces the strength of a predetermined area of the package and generally defines a tab. Steps of use include: 1) applying a force to tab creation areas to separate a portion of a tab; 2) removing the tab from the blister package by tearing across the product application channels to form wings, exposing the interior of the product application channels; 3) rotating the wings to pivot the channel openings toward one another, and 4) applying a force to the storage cavities to dispense the products. The package may contain more than two substances by employing multiple storage cavities and application channels.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: February 5, 2008
    Assignee: R.P. Scherer Technologies, Inc.
    Inventors: Victor Gherdan, Dennis Chadwick, David Barndt
  • Publication number: 20070205127
    Abstract: A peelable pouch for containing a single dosage product having a top layer joined to a bottom layer by a containment seal and a distributing seal formed with a stress riser separating a primary compartment from a secondary compartment. The primary compartment houses the product, sealed from the exterior environment. The secondary compartment includes a fold-over line. When the pouch is folded about the fold-over line the tear promoting surface condition permits a user to easily tear off a portion of the pouch and expose a portion of the secondary compartment. The product is accessed by peeling apart the secondary compartment, the distributing seal, and then peeling open the primary compartment. Preferred embodiments incorporate variation in the primary and secondary containment seal thicknesses.
    Type: Application
    Filed: March 6, 2006
    Publication date: September 6, 2007
    Inventors: David Barndt, Michael Bergey, Victor Gherdan
  • Publication number: 20070151893
    Abstract: A shielded medication package including a blister portion and a blister shield attached to a backing substrate. Accessing a medicament is easy for an adult to accomplish, yet the package resists children biting and picking at the blister portion. The blister portion contains a base layer and a blister layer. The blister layer includes an article receiving blister designed for holding the medicament. A blister shield overlays the blister portion. The blister shield includes a blister well that cooperates with the article receiving blister. The blister shield protects the article receiving blister from substantially lateral forces. To eject the medicament, application of a substantially orthogonal force to the article receiving blister is required.
    Type: Application
    Filed: January 4, 2006
    Publication date: July 5, 2007
    Inventors: David Barndt, Dennis Chadwick, Victor Gherdan
  • Publication number: 20070151894
    Abstract: A child resistant medicament package with built-in shield has base substrate and an integrally shielded blister layer. Accessing a medicament is easy for an adult to accomplish, yet the package resists children biting and picking at the integrally shielded blister layer. The integrally shielded blister layer contains an article receiving blister, a well, and a deflection plateau. The article receiving blister is designed for holding the medicament. The base substrate contains the medicament within the article receiving blister. The well and the deflection plateau are formed to protect the article receiving blister from lateral forces acting upon the article receiving blister sidewalls. To eject the medicament, application of a substantially orthogonal force to the article receiving blister is required.
    Type: Application
    Filed: March 31, 2006
    Publication date: July 5, 2007
    Inventors: Victor Gherdan, David Barndt, Ronald Bates
  • Publication number: 20070084747
    Abstract: A child resistant senior friendly medication storage and distribution package including a blister portion and a blocking substrate sandwiched between a dispensing substrate and a backing substrate. The procedure to access the medicament is easy for an adult to understand and accomplish, yet difficult for most children. The blister portion contains a base layer and a blister layer. The blister layer includes an article receiving blister designed for holding the medicament. The dispensing substrate has a dispensing substrate blister receiver. The blister receiver is configured to cooperate with the blister so it extends through the dispensing substrate. The blocking substrate includes a gate that initially covers a portion of the blister. The gate must be moved, or slid, out of the way in order to eject the medicament. The user applies a force to the gate causing it to translate between the backing substrate and the dispensing substrate.
    Type: Application
    Filed: October 14, 2005
    Publication date: April 19, 2007
    Inventors: Victor Gherdan, David Barndt, Tim Craig
  • Publication number: 20070080090
    Abstract: A child-resistant medicament storage and distribution back card for senior-friendly and child-resistant distribution of a medicament. The back card is incorporated into a medication package where it protects the area of the package that is most susceptible to attacks on the integrity of the package. The back card has a card opening feature bounded by a perimeter that includes at least two cuts and at least two lands, often thought of as perforations. The cuts extend through the back card, and the lands connect the back card to the card opening feature. Each cut has a cut length and each land has a land length. The ratio of any land length to any cut length is between approximately 0.25 and approximately 0.
    Type: Application
    Filed: October 12, 2005
    Publication date: April 12, 2007
    Inventors: Victor Gherdan, Dennis Chadwick, David Barndt, Tim Craig
  • Publication number: 20060283761
    Abstract: A single-use, multi-chamber package for housing and common administration of at least two flowable substances. The package includes at least first and second product storage cavities; and at least first and second product application channels. At least one separation line selectively reduces the strength of a predetermined area of the package and generally defines a tab. Steps of use include: 1) applying a force to tab creation areas to separate a portion of a tab; 2) removing the tab from the blister package by tearing across the product application channels to form wings, exposing the interior of the product application channels; 3) rotating the wings to pivot the channel openings toward one another, and 4) applying a force to the storage cavities to dispense the products. The package may contain more than two substances by employing multiple storage cavities and application channels.
    Type: Application
    Filed: June 16, 2005
    Publication date: December 21, 2006
    Inventors: Victor Gherdan, Dennis Chadwick, David Barndt