Granted Patent
Utility
US 5,435,845 · App. 08/146,348
Glucoheptonate compositions and methods
Inventors:
Jose L. Villa, Zvi Grauer
Patented Case
View Patent ↗
Granted: Jul 25, 1995
Filed: Nov 2, 1993
Inventors
Jose L. Villa
Zvi Grauer
Assignee (at issue)
Henkel Limited
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.