Patents by Inventor William J. Stuhl

William J. Stuhl 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: 9445971
    Abstract: In one aspect, the present invention features a method of manufacturing a solid dosage form, the method including the steps of: (a) measuring an amount of a first powder blend within a dosing nozzle, wherein the first powder blend includes a pharmaceutically active agent; (b) discharging the measured amount of a first powder blend from the dosing nozzle into a forming cavity within a die block, the forming cavity having an inner wall, a first opening at the surface of one side of the die block, and a second opening at the surface on the opposite side of the die block; (c) moving a first forming tool into the forming cavity through the first opening of the forming cavity such that the first powder blend is formed into the shape of the dosage form within the forming cavity between the inner wall, the first forming tool and a second forming tool within or adjacent to the cavity; (d) applying RF energy between a first electrode and a second electrode such that the energy heats the first powder blend within the fo
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: September 20, 2016
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Oliver Anderson, Harry S. Sowden, Gerard P. McNally, William J. Stuhl
  • Patent number: 9233491
    Abstract: In one aspect, the present invention features a machine for the production of a solid dosage form wherein the machine is adapted to form a dosage form between a first forming tool and a second forming tool within a forming cavity and wherein the first RF electrode and the second RF electrode are arranged within the machine such that when RF energy is applied between the first RF electrode and the second RF electrode, the RF energy passes through the portion of the forming cavity adapted to form the dosage form.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: January 12, 2016
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: William J. Stuhl, Harry S. Sowden, Gerard P. McNally, Oliver Anderson
  • Publication number: 20130292884
    Abstract: In one aspect, the present invention features a method of manufacturing a solid dosage form, the method including the steps of: (a) measuring an amount of a first powder blend within a dosing nozzle, wherein the first powder blend includes a pharmaceutically active agent; (b) discharging the measured amount of a first powder blend from the dosing nozzle into a forming cavity within a die block, the forming cavity having an inner wall, a first opening at the surface of one side of the die block, and a second opening at the surface on the opposite side of the die block; (c) moving a first forming tool into the forming cavity through the first opening of the forming cavity such that the first powder blend is formed into the shape of the dosage form within the forming cavity between the inner wall, the first forming tool and a second forming tool within or adjacent to the cavity; (d) applying RF energy between a first electrode and a second electrode such that the energy heats the first powder blend within the fo
    Type: Application
    Filed: March 14, 2013
    Publication date: November 7, 2013
    Applicant: McNeil-PPC, Inc.
    Inventors: Oliver Anderson, Harry S. Sowden, Gerard P. McNally, William J. Stuhl
  • Publication number: 20130295174
    Abstract: In one aspect, the present invention features a tablet including a first region and a second region, wherein: (i) the first region and the second region each include at least 10%, by volume, of the tablet; (ii) the first region includes a pharmaceutically active agent and the composition of the first region is different from the composition of the second region; (iii) the first region has a density less than about 0.8 g/cc; and (iv) the first region disintegrates in the mouth when placed on the tongue in less than about 30 seconds; wherein the shape of the tablet includes two opposing major faces separated by a side wall, and the interface between the first region and the second region is along at least one major face of the tablet.
    Type: Application
    Filed: March 14, 2013
    Publication date: November 7, 2013
    Applicant: McNeil-PPC, Inc.
    Inventors: Harry S. Sowden, Gerard P. McNally, Oliver Anderson, William J. Stuhl, Jen-Chi Chen, Kenneth Day, Christopher E. Szymczak
  • Publication number: 20130295211
    Abstract: In one aspect, the present invention features a machine for the production of a solid dosage form wherein the machine is adapted to form a dosage form between a first forming tool and a second forming tool within a forming cavity and wherein the first RF electrode and the second RF electrode are arranged within the machine such that when RF energy is applied between the first RF electrode and the second RF electrode, the RF energy passes through the portion of the forming cavity adapted to form the dosage form.
    Type: Application
    Filed: March 14, 2013
    Publication date: November 7, 2013
    Applicant: McNeil-PPC, Inc.
    Inventors: William J. Stuhl, Harry S. Sowden, Gerard P. McNally, Oliver Anderson