Granted Patent
Utility
US 5,474,547 · App. 08/168,858
Implanting devices for the focal release of neuroinhibitory compounds
Inventors:
Patrick Aebischer, Patrick A. Tresco
Patented Case
View Patent ↗
Granted: Dec 12, 1995
Filed: Dec 16, 1993
Inventors
Patrick Aebischer
Patrick A. Tresco
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.