Granted Patent
Utility
US 5,968,091 · App. 08/979,278
Stents and stent grafts having enhanced hoop strength and methods of making the same
Inventors:
Leonard Pinchuk, Noureddine Frid
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Nov 26, 1997
Inventors
Leonard Pinchuk
Noureddine Frid
Assignee (at issue)
Corvita 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.