Patents by Inventor Graeme DONNELLY

Graeme DONNELLY 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).

  • Methods and Compositions Particularly for Treatment of Attention Deficit Disorder
    Publication number: 20210077417
    Abstract: There is described, inter alia, a coated bead comprising: (a) a granule; (b) a first layer coated over the granule, the first layer comprising a first amount of an active pharmaceutical ingredient comprising a central nervous system stimulant; and (c) a second layer coated over the first layer, the second layer being present in an amount sufficient to substantially delay release of the active pharmaceutical ingredient in the first layer until after the coated bead reaches a distal intestine portion of a subject to whom the coated bead is administered; and (d) the third layer coated over the second layer, the third layer comprising a second amount of the active pharmaceutical ingredient, the third layer being configured to permit substantially immediate release of the active pharmaceutical ingredient comprised therein. Embodiments related to a solid oral pharmaceutical composition are also described.
    Type: Application
    Filed: June 12, 2020
    Publication date: March 18, 2021
    Applicant: Purdue Pharma L.P.
    Inventors: Graeme DONNELLY, Sailaja BHASKAR
  • Methods and compositions particularly for treatment of attention deficit disorder
    Patent number: 10722473
    Abstract: There is described, inter alia, a coated bead comprising: (a) a granule; (b) a first layer coated over the granule, the first layer comprising a first amount of an active pharmaceutical ingredient comprising a central nervous system stimulant; and (c) a second layer coated over the first layer, the second layer being present in an amount sufficient to substantially delay release of the active pharmaceutical ingredient in the first layer until after the coated bead reaches a distal intestine portion of a subject to whom the coated bead is administered; and (d) the third layer coated over the second layer, the third layer comprising a second amount of the active pharmaceutical ingredient, the third layer being configured to permit substantially immediate release of the active pharmaceutical ingredient comprised therein. Embodiments related to a solid oral pharmaceutical composition are also described.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: July 28, 2020
    Assignee: Purdue Pharma L.P.
    Inventors: Graeme Donnelly, Sailaja Bhaskar
  • Methods and Compositions Particularly for Treatment of Attention Deficit Disorder
    Publication number: 20200155471
    Abstract: There is described, inter alia, a coated bead comprising: (a) a granule; (b) a first layer coated over the granule, the first layer comprising a first amount of an active pharmaceutical ingredient comprising a central nervous system stimulant; and (c) a second layer coated over the first layer, the second layer being present in an amount sufficient to substantially delay release of the active pharmaceutical ingredient in the first layer until after the coated bead reaches a distal intestine portion of a subject to whom the coated bead is administered; and (d) the third layer coated over the second layer, the third layer comprising a second amount of the active pharmaceutical ingredient, the third layer being configured to permit substantially immediate release of the active pharmaceutical ingredient comprised therein. Embodiments related to a solid oral pharmaceutical composition are also described.
    Type: Application
    Filed: November 19, 2018
    Publication date: May 21, 2020
    Applicant: Purdue Pharma
    Inventors: Graeme DONNELLY, Sailaja BHASKAR