Granted Patent
Utility
US 6,258,378 · App. 09/243,787
Delivery of biologically active substance to target sites in the body of patients
Inventors:
Michel Schneider, Feng Yan, Agnes Hiver
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Feb 3, 1999
Inventors
Michel Schneider
Feng Yan
Agnes Hiver
Assignee (at issue)
BRACCO RESEARCH S.A.
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.