Patents by Inventor Reyes Iran

Reyes Iran 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).

  • Osmotic dosage form with controlled release and fast release aspects
    Publication number: 20070190137
    Abstract: Disclosed are osmotic dosage forms including a semi-permeable membrane; a first and a second orifice in the semi-permeable membrane located at opposite ends of the semi-permeable membrane; a controlled release drug layer located adjacent to the first orifice and within the semi-permeable membrane; a fast release drug layer located adjacent to the second orifice and within the semi-permeable membrane; a push layer located within the semi-permeable membrane and between the controlled release drug layer and the fast release drug layer; a barrier layer slidably located between the push layer and the fast release drug layer; and wherein an area of the second orifice is greater than or equal to about 7800 mil2. Also disclosed are methods of making and using such osmotic dosage forms.
    Type: Application
    Filed: September 26, 2006
    Publication date: August 16, 2007
    Inventors: Reyes Iran, Julie Lee, Brian Barclay, Nipun Davar, Ramkumar Subramanian