IP Library › Granted Patent US 6,722,521
Granted Patent Utility
US 6,722,521 · Confirmation No. 7854

LOW PERMEATION PINCHOFF CONNECTION FOR BRIDGING A BARRIER LAYER AND METHOD OF MAKING SAME

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2004-01-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-18 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2003-12-18 FOR Foreign Reference 12 View
2003-12-18 FOR Foreign Reference 9 View
2002-05-07 TRNA Transmittal of New Application 1 View
2002-05-07 SPEC Specification 14 View
2002-05-07 CLM Claims 9 View
2002-05-07 ABST Abstract 1 View
2002-05-07 DRW Drawings-only black and white line drawings 3 View
2002-05-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,722,521
App. No.
10/140,626
Filed
2002-05-07
Granted
2004-04-20
Pub. No.
US20030209550A1
Art Unit
3727
PTA
0 days