Granted Patent
Utility
US 6,629,949 · App. 09/672,456
Micro infusion drug delivery device
Inventor:
Joel S. Douglas
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Sep 29, 2000
Inventor
Joel S. Douglas
Assignee (at issue)
Sterling Medivations, Inc.
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.