Granted Patent
Utility
US 4,524,065 · App. 06/520,203
Method for the prevention and treatment of scars with enzymes
Inventor:
Sheldon R. Pinnell
Patented Case
View Patent ↗
Granted: Jun 18, 1985
Filed: Aug 4, 1983
Inventor
Sheldon R. Pinnell
Assignee (at issue)
Bio-Specifics N.V.
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.