Patents by Inventor John LeDonne

John LeDonne 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).

  • Transdermal patch
    Patent number: 9656441
    Abstract: A transdermal patch includes a protective layer, a matrix layer, an adhesive layer, and a cover layer. The cover layer is at least partially bi-elastic, and the adhesive layer comprises an acrylic copolymer having hydroxyl functional groups. The matrix layer comprises a physiologically effective amount of buprenorphine or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: May 23, 2017
    Assignee: ALFRED E. TIEFENBACHER ( GMBH & CO. KG)
    Inventors: John LeDonne, Claudia Meyer
  • TRANSDERMAL PATCH
    Publication number: 20160199313
    Abstract: A transdermal patch includes a protective layer, a matrix layer, an adhesive layer, and a cover layer. The cover layer is at least partially bi-elastic, and the adhesive layer comprises an acrylic copolymer having hydroxyl functional groups. The matrix layer comprises a physiologically effective amount of buprenorphine or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: January 8, 2015
    Publication date: July 14, 2016
    Applicant: ALFRED E. TIEFENBACHER (GMBH & CO. KG)
    Inventors: John LeDONNE, Claudia MEYER
  • THIN FILM WITH METHADONE ACTIVE INGREDIENT
    Publication number: 20110269841
    Abstract: An orally dissolvable thin film strip for the administration of the pharmaceutical active Methadone is formed by mixing a wet slurry of a water-soluble polymer, a polar solvent, Methadone HCl, and optional additives. The slurry is then cast onto a substrate by slot die or knife-over-roll and is dried in an oven at a temperature that exceeds the boiling point of the solvent. The resulting dried thin film is cut into individual doses designed to administer 5 mg, 10 mg, or 40 mg of Methadone HCl.
    Type: Application
    Filed: May 3, 2011
    Publication date: November 3, 2011
    Applicant: INNOTEQ, INC.
    Inventor: John LeDonne
  • THIN FILM WITH PROPOFOL ACTIVE INGREDIENT
    Publication number: 20110269844
    Abstract: An orally dissolvable thin film strip for the administration of the pharmaceutical active Propofol is formed by mixing a wet slurry of a water-soluble polymer, a polar solvent, the active Propofol, and optional additives. The slurry is then cast onto a substrate by slot die or knife-over-roll and is dried in an oven at a temperature that exceeds the boiling point of the solvent. The resulting dried thin film is cut into individual doses designed to administer 5 mg, 10 mg, or 20 mg of Propofol.
    Type: Application
    Filed: May 3, 2011
    Publication date: November 3, 2011
    Applicant: INNOTEQ, INC.
    Inventor: John LeDonne