Granted Patent
Utility
US 5,795,587 · App. 08/376,701
Stable lipid-comprising drug delivery complexes and methods for their production
Inventors:
Xiang Gao, Leaf Huang
Patented Case
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Granted: Aug 18, 1998
Filed: Jan 23, 1995
Inventors
Xiang Gao
Leaf Huang
Assignee (at issue)
UNIVERSITY OF PITTSBURGH
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.