Granted Patent
Utility
US 5,310,562 · App. 07/947,995
Composition and method for reparation and prevention of fibrotic lesions
Inventor:
Solomon B. Margolin
Patented Case
View Patent ↗
Granted: May 10, 1994
Filed: Sep 21, 1992
Inventor
Solomon B. Margolin
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.