Patents by Inventor W. Wuelfing

W. Wuelfing 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).

  • Liquid and Semi-Solid Pharmaceutical Formulations for Oral Administration of a Substituted Amide
    Publication number: 20070298099
    Abstract: N-[1S,2S]-3-(4-chlorophenyl)-2-(3-cyanophenyl)-1-methylpropyl]-2-methyl-2-{[5-trifluoromethyl]pyridine-2-yl}oxy}propanamide (Compound I) has surprisingly improved solubility and bioavailability in a lipophilic vehicle comprising a pharmaceutically acceptable digestible oil, a surfactant, or a cosolvent, or a mixture of any two or more thereof. In one embodiment of the present invention are self-emulsifying or self-microemulsifying composition comprising 1) Compound I; 2) a surfactant having an HLB of 1 to 8; and 3) a surfactant having an HLB of over 8 to 20; and optionally, 4) a digestible oil and/or cosolvent and/or antioxidant or preservative.
    Type: Application
    Filed: November 18, 2005
    Publication date: December 27, 2007
    Inventors: Andrey Peresypkin, Eleni Dokou, Craig McKelvey, Charles DeLuca, Laman Alani, Todd Gibson, Danielle Euler, Santipharp Panmai, W. Wuelfing, Thomas Gandek, Drazen Ostovic, Timothy Rhodes, Brian Hamilton