Granted Patent
Utility
US 5,886,024 · App. 08/865,325
Thiophene-containing butonic acid derivatives as matrix metalloprotease inhibitors
Inventors:
Harold C. Kluender, Guenter Hans Herbert Heinz Benz, William Bullock
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: May 28, 1997
Inventors
Harold C. Kluender
Guenter Hans Herbert Heinz Benz
William Bullock
Assignee (at issue)
Bayer 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.