Granted Patent
Utility
US 5,512,051 · App. 08/493,088
Slip-layered catheter balloon
Inventors:
James Wang, Yem Chin
Patented Case
View Patent ↗
Granted: Apr 30, 1996
Filed: Jun 21, 1995
Inventors
James Wang
Yem Chin
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.