Granted Patent
Utility
US 5,658,329 · App. 08/389,751
Filling material for soft tissue implant prostheses and implants made therewith
Inventor:
Bobby Purkait
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Feb 14, 1995
Inventor
Bobby Purkait
Assignee (at issue)
Mentor Partners, LLC
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.