Granted Patent
Utility
US 6,638,246 · App. 09/724,505
Medical device for delivery of a biologically active material to a lumen
Inventors:
Wendy Naimark, Maria Palasis, Robbert A Herrmann
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Nov 28, 2000
Inventors
Wendy Naimark
Maria Palasis
Robbert A Herrmann
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.