Granted Patent
Utility
US 5,653,756 · App. 08/300,173
Closed porous chambers for implanting tissue in a host
Inventors:
Robert A. Clarke, Robin G. Pauley, Ronald Stewart Hill, James H. Brauker, Shmuel Sternberg, Daniel R. Boggs
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Sep 2, 1994
Inventors
Robert A. Clarke
Robin G. Pauley
Ronald Stewart Hill
James H. Brauker
Shmuel Sternberg
Daniel R. Boggs
Assignee (at issue)
Baxter International 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.