Granted Patent
Utility
US 6,465,207 · App. 09/706,537
Silver-based staining processes employing non-gelling gelatin
Inventor:
Adrian Elmer Leek
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Nov 3, 2000
Inventor
Adrian Elmer Leek
Assignee (at issue)
Cytologix 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.