Granted Patent
Utility
US 5,880,108 · App. 08/824,890
Method for treating the internal urinary bladder and associated structures using hyaluronic acid
Inventors:
Alvaro Morales, Stanley J. Alkemade
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Mar 26, 1997
Inventors
Alvaro Morales
Stanley J. Alkemade
Assignee (at issue)
Bioniche, Inc.
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.