Granted Patent
Utility
US 5,445,829 · App. 07/898,539
Extended release pharmaceutical formulations
Inventors:
George Paradissis, James Garegnani, Roy S. Whaley
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Jun 15, 1992
Inventors
George Paradissis
James Garegnani
Roy S. Whaley
Assignee (at issue)
K.V. Pharmaceutical Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.