Granted Patent
Utility
US 5,863,944 · App. 08/846,254
Compounds and compositions for delivering active agents
Inventors:
Andrea Leone-Bay, David Gschneidner, Eric Wang, Donald J. Sarubbi
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Apr 30, 1997
Inventors
Andrea Leone-Bay
David Gschneidner
Eric Wang
Donald J. Sarubbi
Assignee (at issue)
Emisphere Technologies, 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.