Granted Patent
Utility
US 6,074,688 · App. 08/733,525
Method for electrostatically depositing a medicament powder upon predefined regions of a substrate
Inventors:
Timothy Allen Pletcher, Pabitra Datta, Christopher J. Poux, Randall E. McCoy
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Oct 18, 1996
Inventors
Timothy Allen Pletcher
Pabitra Datta
Christopher J. Poux
Randall E. McCoy
Assignee (at issue)
Delsys 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.