Patents by Inventor Joel Klayman

Joel Klayman 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).

  • Phospholipid delivery system
    Patent number: 5174988
    Abstract: A process to prepare lipid crystalline figures in fluorocarbon propellants for the delivery of therapeutically active substances which form amorphous films on delivery and which can be suspended in aqueous media to serve as a drug delivery system or, when used without therapeutically active substance, as an artificial tear.
    Type: Grant
    Filed: July 27, 1989
    Date of Patent: December 29, 1992
    Assignee: Scientific Development & Research, Inc.
    Inventors: Alan J. Mautone, Joel Klayman