Granted Patent
Utility
US 6,719,738 · App. 09/860,054
Device for directly delivering an active substance within a cell tissue, means for implanting said device and appliances for injecting active substance into said device
Inventor:
Henri Mehier
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: May 17, 2001
Inventor
Henri Mehier
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.