Granted Patent
Utility
US 5,084,481 · App. 07/476,042
Method of treating inflammatory diseases with pharmaceutical composition containing dihydrolipoic acid as active substance
Inventors:
Heinz Ulrich, Carl-Heinrich Weischer, Jurgen Engel, Helmut Hettche
Patented Case
View Patent ↗
Granted: Jan 28, 1992
Filed: Feb 8, 1990
Inventors
Heinz Ulrich
Carl-Heinrich Weischer
Jurgen Engel
Helmut Hettche
Assignee (at issue)
ASTA Pharma Aktiengesellschaft
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.