Patents by Inventor Michael T. Heffernan

Michael T. Heffernan 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).

  • Modified release compositions of milnacipran
    Patent number: 8021687
    Abstract: A milnacipran formulation that provides delayed and extended release of milnacipran has been developed. The formulation comprises milnacipran or a salt thereof; an extended release excipient, and a delayed release excipient. The formulation provides, upon administration to a human subject, a Tmax of 4-10 hours.
    Type: Grant
    Filed: April 7, 2010
    Date of Patent: September 20, 2011
    Assignee: Collegium Pharmaceutical, Inc.
    Inventors: Jane C. Hirsh, Roman V. Rariy, Shubha Chungi, Srinivas G. Rao, Michael T. Heffernan
  • MODIFIED RELEASE COMPOSITIONS OF MILNACIPRAN
    Publication number: 20100196472
    Abstract: A milnacipran formulation that provides delayed and extended release of milnacipran has been developed. The formulation comprises milnacipran or a salt thereof; an extended release excipient, and a delayed release excipient. The formulation provides, upon administration to a human subject, a Tmax of 4-10 hours.
    Type: Application
    Filed: April 7, 2010
    Publication date: August 5, 2010
    Applicant: Collegium Pharmaceutical, Inc.
    Inventors: Jane C. HIRSH, Roman V. Rariy, Shubha Chungi, Srinivas G. Rao, Michael T. Heffernan
  • Modified release compositions of milnacipran
    Patent number: 7704527
    Abstract: A milnacipran formulation that provides delayed and extended release of milnacipran has been developed. The formulation comprises milnacipran or a salt thereof; an extended release excipient, and a delayed release excipient. The formulation provides, upon administration to a human subject, a Tmax of 4-10 hours.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: April 27, 2010
    Assignee: Collegium Pharmaceutical, Inc.
    Inventors: Jane C. Hirsh, Roman V. Rariy, Shubha Chungi, Srinivas G. Rao, Michael T. Heffernan
  • MODIFIED RELEASE COMPOSITIONS OF MILNACIPRAN
    Publication number: 20090018203
    Abstract: A milnacipran formulation that provides delayed and extended release of milnacipran has been developed. The formulation comprises milnacipran or a salt thereof; an extended release excipient, and a delayed release excipient. The formulation provides, upon administration to a human subject, a Tmax of 4-10 hours.
    Type: Application
    Filed: September 16, 2008
    Publication date: January 15, 2009
    Applicant: Collegium Pharmaceutical, Inc.
    Inventors: Jane C. HIRSH, Roman V. RARIY, Shubha CHUNGI, Srinivas G. RAO, Michael T. HEFFERNAN