Granted Patent
Utility
US 6,699,214 · App. 09/487,436
Shear-sensitive injectable delivery system
Inventor:
Barry N. Gellman
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jan 19, 2000
Inventor
Barry N. Gellman
Assignee (at issue)
Scimed Life Systems, 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.