Patents by Inventor Leonid Bunin

Leonid Bunin 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: 5489024
    Abstract: There is disclosed a medication container which is adapted to be side loaded with unit doses of medication during packaging operations. After being filled with the unit doses of medication, the container side is sealed. The medication doses can be removed by a user from the sealed container by means of a child resistant removable closure at one end of the container.
    Type: Grant
    Filed: August 8, 1994
    Date of Patent: February 6, 1996
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin
  • Patent number: 5392966
    Abstract: A device is provided for controlled dispensing of a variable measured quantity of fluid from a container. The device has a dosage cup chamber adapted to hold a measured quantity of fluid when the container is inverted and righted. This fluid is then dispensed from the chamber through a valved conduit.
    Type: Grant
    Filed: January 18, 1994
    Date of Patent: February 28, 1995
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin
  • Patent number: 5346481
    Abstract: A disposable vaccine delivery system containing a single dosage vaccine, having a compressible "hour-glass" shaped container portion filled with a needle, containing the vaccine, enclosed in a rigid clamp assembly having syringe-type activation means for compressing and expelling the vaccine contents into the human subject.
    Type: Grant
    Filed: October 14, 1993
    Date of Patent: September 13, 1994
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin
  • Patent number: 5217433
    Abstract: A bottle is provided with a dislodgeable container to hold two components of a medicament free of contact with each other until mixing is desired. One component may be a solid and the other a liquid, or both may be liquids. Mixing is accomplished by removing a locking ring and depressing the holder means.
    Type: Grant
    Filed: May 24, 1991
    Date of Patent: June 8, 1993
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin
  • Patent number: 5213213
    Abstract: There is disclosed a medication container which is adapted to be side loaded with unit doses of medication during packaging operations. After being filled with the unit doses of medication, the container side is sealed. The medication doses can be removed by a user from the sealed container by means of a removable closure at one end of the container.
    Type: Grant
    Filed: April 13, 1992
    Date of Patent: May 25, 1993
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin
  • Patent number: 5163559
    Abstract: A child resistant unit dose package for medications comprises a container member having concealed locking means, a plurality of cavities along its longitudinal axis for holding medication, each cavity closed with a peel-off seal, and a cover for the container member that requires two operations to open. In another embodiment, a separate drug container is disclosed which does not include a cover.
    Type: Grant
    Filed: December 19, 1991
    Date of Patent: November 17, 1992
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin
  • Patent number: 5082114
    Abstract: A child resistant unit dose package for medications comprises a container member having concealed locking means, a plurality of cavities along its longitudinal axis for holding medication, each cavity closed with a peel-off seal, and a cover for the container member that requires two operations to open.
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: January 21, 1992
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin
  • Patent number: 5042472
    Abstract: A powder inhaler device not requiring a propellant is disclosed which comprises a unit dose package and delivery system which is breath actuated and permits a patient to inhale through the mouth a medication in powder form for administration to the bronchia and lungs. The powder dose is contained in a compartment of the device which is sealed off from the environment by a peel-off piece of lidding material. The compartment has two apertures: one over which the mouth of the patient is placed to receive the powder medication by inhalation; and the other which permits ingress of air to aerosolize the powder medication.
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: August 27, 1991
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin
  • Patent number: 4911304
    Abstract: There is disclosed a novel sandwich blister package for tablets and similar articles which generally comprises a plastic film having a plurality of heat-formed cavities which contain tablets or similar articles; and, a plastic film/aluminum foil laminate sheet superimposed upon and heat sealed to the plastic film to form a blister card of pre-set size, each blister card being bonded to another blister card so that the aluminum foil forms the outer protective cover with the plastic film sandwiched between them.
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: March 27, 1990
    Assignee: Merck & Co., Inc.
    Inventor: Leonid Bunin