Granted Patent
Utility
US 4,554,271 · App. 06/582,987
Use of high doses of derivatives of 6.alpha.-methylprednisolone for the acute treatment of stroke syndrome
Inventors:
J. Mark Braughler, Edward D. Hall
Patented Case
View Patent ↗
Granted: Nov 19, 1985
Filed: Feb 24, 1984
Inventors
J. Mark Braughler
Edward D. Hall
Assignee (at issue)
The Upjohn Co.
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.