Granted Patent
Utility
US 6,241,898 · App. 09/039,967
Method for inhibiting microbial adhesion on surfaces
Inventors:
J. Barry Wright, M. Christine Johnson
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Mar 16, 1998
Inventors
J. Barry Wright
M. Christine Johnson
Assignee (at issue)
Betzdearborn, 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.