Granted Patent
Utility
US 5,990,097 · App. 08/887,989
Methods of treating asthma with o-desulfated heparin
Inventor:
Thomas P. Kennedy
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Jul 3, 1997
Inventor
Thomas P. Kennedy
Assignee (at issue)
Cavalier Pharmaceuticals
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.