Granted Patent
Utility
US 6,184,037 · App. 08/850,597
Chitosan related compositions and methods for delivery of nucleic acids and oligonucleotides into a cell
Inventors:
Alain Rolland, Russell Mumper
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: May 2, 1997
Inventors
Alain Rolland
Russell Mumper
Assignee (at issue)
Genemedicine Co., Ltd.
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.