Granted Patent
Utility
US 5,928,944 · App. 08/191,669
Method of adenoviral-medicated cell transfection
Inventors:
Prem Seth, Ronald G. Crystal, Melissa Rosenfeld, Kunihiko Yoshimura
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Feb 4, 1994
Inventors
Prem Seth
Ronald G. Crystal
Melissa Rosenfeld
Kunihiko Yoshimura
Assignee (at issue)
Department of Health and Human Services
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.