Granted Patent
Utility
US 6,834,200 · App. 09/999,601
Ceramic based multi-site electrode arrays and methods for their production
Inventors:
Karen Moxon, John K. Chapin
Patented Case
View Patent ↗
Granted: Dec 21, 2004
Filed: Oct 19, 2001
Inventors
Karen Moxon
John K. Chapin
Assignee (at issue)
Philadelphia Health & Education Corporation
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.