Granted Patent
Utility
US 5,344,637 · App. 08/069,718
Use of saturated, ring-containing compounds as clearing solvents in histologic procedures
Inventor:
Gerald W. Camiener
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Jun 1, 1993
Inventor
Gerald W. Camiener
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.