Granted Patent
Utility
US 6,180,137 · App. 09/390,395
Etherlipid-containing multiple lipid liposomes
Inventors:
Eric Mayhew, Andrew S. Janoff, Imran Ahmad, Suresh K. Bhatia
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Sep 3, 1999
Inventors
Eric Mayhew
Andrew S. Janoff
Imran Ahmad
Suresh K. Bhatia
Assignee (at issue)
The Liposome Company, 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.