Granted Patent
Utility
US 6,667,323 · App. 10/431,019
Dry-blend pharmaceutical formulations
Inventors:
Robert R. Whittle, Frederick D. Sancilio, Grayson W. Stowell, Douglas John Jenkins, Linda Whittall
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: May 7, 2003
Inventors
Robert R. Whittle
Frederick D. Sancilio
Grayson W. Stowell
Douglas John Jenkins
Linda Whittall
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.