Granted Patent
Utility
US 6,045,697 · App. 09/200,884
Passivated porous polymer supports and methods for the preparation and use of same
Inventors:
Pierre Girot, Egisto Boschetti
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Nov 30, 1998
Inventors
Pierre Girot
Egisto Boschetti
Assignee (at issue)
LIFE TECHNOLOGIES CORPORATION
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.