Granted Patent
Utility
US 5,653,687 · App. 08/490,112
Method and apparatus for sealing implantable, membrane encapsulation
Inventors:
John Mills, Edward J. Doherty, Tyrone F. Hazlett, Keith E. Dionne, Nicholas F. Warner, Brian M. Cain, David H. Rein
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Jun 6, 1995
Inventors
John Mills
Edward J. Doherty
Tyrone F. Hazlett
Keith E. Dionne
Nicholas F. Warner
Brian M. Cain
David H. Rein
Assignee (at issue)
Brown University Research Foundation
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.