Granted Patent
Utility
US 4,448,765 · App. 06/054,649
Liposomes and their use in treating human or other mammalian patients
Inventors:
Philip S. Ash, Robert C. Hider
Patented Case
View Patent ↗
Granted: May 15, 1984
Filed: Jul 3, 1979
Inventors
Philip S. Ash
Robert C. Hider
Assignee (at issue)
NATIONAL RESEARCH DEVELOPMENT CORPORATION
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.