IP Library Granted Patent US 6,834,200
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,834,200
App. No.
09/999,601
Filed
2001-10-19
Granted
2004-12-21
Kind
B2