Granted Patent
Utility
US 6,166,050 · App. 09/458,852
3,4-diamino-3-cyclobutene-1,2-dione derivatives which inhibit leukocyte adhesion mediated by VLA-4
Inventors:
Louis J. Lombardo, Joan E. Sabalski
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Dec 10, 1999
Inventors
Louis J. Lombardo
Joan E. Sabalski
Assignee (at issue)
Amerimas Home Products, 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.