Patents by Inventor CLINT B. PEPPER

CLINT B. PEPPER 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).

  • Production of multivesicular liposomes
    Patent number: 9585838
    Abstract: Multivesicular liposomes are prepared at commercial scales by combining a first w/o emulsion with a second aqueous solution to form a w/o/w emulsion using a static mixer. Solvent is removed from the resulting emulsion to form multivesicular liposome-containing compositions. Further optional process steps include primary filtration and secondary cross-flow filtration. The products produced according to the processes of the invention can be produced through a series of aseptic steps.
    Type: Grant
    Filed: February 25, 2007
    Date of Patent: March 7, 2017
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Hartoun Hartounian, Dagmar Meissner, Clint B. Pepper
  • PRODUCTION OF MULTIVESICULAR LIPOSOMES
    Publication number: 20020039596
    Abstract: Multivesicular liposomes are prepared at commercial scales by combining a first w/o emulsion with a second aqueous solution to form a w/o/w emulsion using a static mixer. Solvent is removed from the resulting emulsion to form multivesicular liposome-containing compositions. Further optional process steps include primary filtration and secondary cross-flow filtration. The products produced according to the processes of the invention can be produced through a series of aseptic steps.
    Type: Application
    Filed: November 13, 1998
    Publication date: April 4, 2002
    Inventors: HARTOUN HARTOUNIAN, DAGMAR MEISSNER, CLINT B. PEPPER