Patents by Inventor Michael K. Ullman

Michael K. Ullman 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: 4258027
    Abstract: The invention disclosed provides a multi-fractionable tablet structure initially configurated in a unitary dosage while having readily severable sub-dosage units as components thereof. Score markings are positioned variously about the tablet such as along the top and bottom surfaces thereof. Additionally, score markings may appear along opposite vertical side surfaces of the tablet. Special placement of the score markings readily permits alternatively an accurate equal bisectional or trisectional fracture of the tablet as may be desired for patient consumption.
    Type: Grant
    Filed: February 14, 1980
    Date of Patent: March 24, 1981
    Assignee: Mead Johnson & Company
    Inventors: Michael K. Ullman, Stephen T. David, Claude E. Gallian
  • Patent number: 4215104
    Abstract: The invention disclosed provides a multi-fractionable tablet structure initially configurated in a unitary dosage while having readily severable sub-dosage units as components thereof. Score markings are positioned variously about the tablet both along the top and bottom surfaces of an approximately rectangular configuration whereas in preferred embodiments thereof, score markings additionally appear along opposite vertical side surfaces of the tablet. Special placement of the score markings readily permit at least either an accurate bisectional fracture or accurate trisectional fracture of the tablet as may be desired for patient consumption.
    Type: Grant
    Filed: March 26, 1979
    Date of Patent: July 29, 1980
    Assignee: Mead Johnson & Company
    Inventors: Michael K. Ullman, Stephen T. David, Claude E. Gallian