Granted Patent
Utility
US 5,718,897 · App. 08/777,267
Enhancing keratinocyte migration and proliferation
Inventor:
Ira M. Herman
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Dec 31, 1996
Inventor
Ira M. Herman
Assignee (at issue)
Trustees of Tufts College
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.