Granted Patent
Utility
US 5,709,704 · App. 08/346,733
Blood clot filtering
Inventors:
Sepideh H. Nott, Hannah S. Kim, Naroun Suon, David L. Sandock
Patented Case
View Patent ↗
Granted: Jan 20, 1998
Filed: Nov 30, 1994
Inventors
Sepideh H. Nott
Hannah S. Kim
Naroun Suon
David L. Sandock
Assignee (at issue)
Boston Scientific Limited
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.