Granted Patent
Utility
US 6,458,573 · App. 09/428,979
Isolation and composition of a novel glycosidase from chryseobacterium
Inventor:
David Landry
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Oct 28, 1999
Inventor
David Landry
Assignee (at issue)
New England Biolabs, 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.