Granted Patent
Utility
US 5,958,901 · App. 08/665,055
Phosphonic acid-based cationic lipids
Inventors:
Brian Dwyer, Alexandre V. Lehedev, Bob D. Brown, David A. Schwartz
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Jun 5, 1996
Inventors
Brian Dwyer
Alexandre V. Lehedev
Bob D. Brown
David A. Schwartz
Assignee (at issue)
Genta Incorporated
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.