Patents and Invention Disclosures

Sabel, B.A., Freese, A., Saltzman, W.M., Langer, R. (1989): Controlled Drug Delivery

System for the Treatment of Neural Disorders.  Patent Number 4,883,666; Date of Patent: Nov. 28, 1989, U.S. Department of Commerce.

Sabel, B.A., Freese, A., Langer, R. (1992): Extended Drug Delivery of Small, Water Soluble Molecules.  Patent Number 5,114,719; Date of Patent: May 19, 1992, U.S. Department of Commerce.

 Sabel, B.A., Freese, A., Saltzman W.M., Langer R.S. (1993): Controlled Drug Delivery System for Treatment of Neural Disorders.  European Patent Number 88106935.5, Patent Issued.

Sabel, B.A., Freese, A. (1993): Extended Drug Delivery of Small, Water-Soluble Molecules.  European Patent Number 90116768.4, Patent issued.

Sabel, B.A., Freese, A., Saltzman, W.M., During, M.J. (1997): Polymeric Device for Controlled Drug Delivery to the CNS; Patent Number 5,601,835; Date of Patent: Feb. 11, 1997, U.S. Department of Commerce.

Beal, M.F., Freese, A., During, M.J., Swartz, K.J. : (2001): Treatment of Neurological Disease by Increasing Brain Concentrations of Kynurenic Acid, Patent Number 6,265,442; Date of Patent: July 24, 2001, U.S. Department of Commerce.

Freese, A., Anderson, D.G. (2003): A Novel Anterior Cervical Plating System, patent application submitted.