Patents by Inventor Michael Bergren

Michael Bergren 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).

  • Epinephrine formulations
    Patent number: 10130592
    Abstract: Pharmaceutical compositions comprising epinephrine, methods of administration, and methods of making the same. Compositions may comprise at least one of an active agent, a pH raising agent, an antioxidant, a transition metal complexing agent, a pH lowering agent, a tonicity regulating agent, optionally a preservative, and optionally a solvent.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: November 20, 2018
    Assignee: PAR PHARMACEUTICAL, INC.
    Inventors: Vinayagam Kannan, Patrick Irish, Michael Bergren
  • EPINEPHRINE FORMULATIONS
    Publication number: 20170165206
    Abstract: Pharmaceutical compositions comprising epinephrine, methods of administration, and methods of making the same. Compositions may comprise at least one of an active agent, a pH raising agent, an antioxidant, a transition metal complexing agent, a pH lowering agent, a tonicity regulating agent, optionally a preservative, and optionally a solvent.
    Type: Application
    Filed: February 13, 2017
    Publication date: June 15, 2017
    Inventors: Vinayagam KANNAN, Patrick IRISH, Michael BERGREN
  • EPINEPHRINE FORMULATIONS
    Publication number: 20160263059
    Abstract: Pharmaceutical compositions comprising epinephrine, methods of administration, and methods of making the same. Compositions may comprise at least one of an active agent, a pH raising agent, an antioxidant, a transition metal complexing agent, a pH lowering agent, a tonicity regulating agent, optionally a preservative, and optionally a solvent.
    Type: Application
    Filed: September 23, 2015
    Publication date: September 15, 2016
    Inventors: Vinayagam KANNAN, Patrick IRISH, Michael BERGREN
  • Epinephrine formulations
    Patent number: 9295657
    Abstract: Pharmaceutical compositions comprising epinephrine, methods of administration, and methods of making the same. Compositions may comprise at least one of an active agent, a pH raising agent, an antioxidant, a transition metal complexing agent, a pH lowering agent, a tonicity regulating agent, optionally a preservative, and optionally a solvent.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: March 29, 2016
    Assignee: Par Pharmaceutical, Inc.
    Inventors: Vinayagam Kannan, Patrick Irish, Michael Bergren
  • Epinephrine formulations
    Patent number: 9119876
    Abstract: Pharmaceutical compositions comprising epinephrine, methods of administration, and methods of making the same. Compositions may comprise at least one of an active agent, a pH raising agent, an antioxidant, a transition metal complexing agent, a pH lowering agent, a tonicity regulating agent, optionally a preservative, and optionally a solvent.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: September 1, 2015
    Assignee: PAR PHARMACEUTICAL, INC.
    Inventors: Vinayagam Kannan, Patrick Irish, Michael Bergren
  • Diffusion layer modulated solids
    Publication number: 20050042291
    Abstract: Diffusion layer modulated solids that include an excipient and a soluble salt of a poorly soluble, basic drug; a soluble salt of a poorly soluble, acidic drug; or a poorly soluble, non-ionizable drug are useful, for example, for improved delivery of drugs.
    Type: Application
    Filed: June 29, 2004
    Publication date: February 24, 2005
    Inventors: Michael Hawley, Walter Morozowich, Michael Bergren, John Skoug, Phillip Nixon, John Heimlich, Ping Gao