Granted Patent
Utility
US 5,871,734 · App. 08/822,830
Treatment for asthma with VLA-4 blocking agents
Inventors:
Roy Lobb, Linda C. Burkly
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Mar 21, 1997
Inventors
Roy Lobb
Linda C. Burkly
Assignee (at issue)
Biogen Inc.
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.