Granted Patent
Utility
US 5,723,589 · App. 08/576,817
Carbohydrate conjugated bio-active compounds
Inventors:
Dusan Miljkovic, Zbigniew Pietrzkowski, Esmir Gunic, Wilfried Seifert
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Dec 21, 1995
Inventors
Dusan Miljkovic
Zbigniew Pietrzkowski
Esmir Gunic
Wilfried Seifert
Assignee (at issue)
ICN Pharmaceuticals, 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.