Patents by Inventor Pamela J. Fereira

Pamela J. Fereira 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).

  • Stable non-aqueous single phase viscous vehicles and formulations utilizing such vehicles
    Publication number: 20030108609
    Abstract: This invention relates to stable non-aqueous single phase viscous vehicles and to formulations utilizing such vehicles. The formulations comprise at least one beneficial agent uniformly suspended in the vehicle. The formulation is capable of being stored at temperatures ranging from cold to body temperature for long periods of time. The formulations are capable of being uniformly delivered from drug delivery systems at an exit shear rate of between about 1 to 1×10−7 reciprocal second.
    Type: Application
    Filed: December 12, 2002
    Publication date: June 12, 2003
    Inventors: Stephen A. Berry, Pamela J. Fereira, Houdin Dehnad, Anna Muchnik