Granted Patent
Utility
US 5,540,936 · App. 08/253,145
Method of producing liposomes
Inventors:
Royden M. Coe, Laura Edgerly-Pflug, Lawrence Boni, Joel Portnoff, Sharma R. Minchey
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: Jun 2, 1994
Inventors
Royden M. Coe
Laura Edgerly-Pflug
Lawrence Boni
Joel Portnoff
Sharma R. Minchey
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.