IP Library › Granted Patent US 6,731,977
Granted Patent Utility
US 6,731,977 · Confirmation No. 1269

IONTOPHORETIC ELECTRODE WITH IMPROVED CURRENT DISTRIBUTION

Inventor: Jon E. Beck
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2014-04-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-04-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-04-09 PA.. Power of Attorney 2 View
2014-04-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-04-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-04-08 PA.. Power of Attorney 2 View
2014-04-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-04-08 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2008-02-21 LET. Miscellaneous Incoming Letter 1 View
2008-02-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-03-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-19 LET. Miscellaneous Incoming Letter 2 View
2004-03-19 DRW Drawings-only black and white line drawings 5 View
2001-01-22 TRNA Transmittal of New Application 1 View
2001-01-22 SPEC Specification 17 View
2001-01-22 CLM Claims 6 View
2001-01-22 ABST Abstract 1 View
2001-01-22 DRW Drawings-only black and white line drawings 9 View
2001-01-22 OATH Oath or Declaration filed 2 View
2001-01-22 TRNA Transmittal of New Application 3 View
2001-01-22 SPEC Specification 16 View
2001-01-22 CLM Claims 6 View
2001-01-22 ABST Abstract 1 View
2001-01-22 DRW Drawings-only black and white line drawings 10 View
2001-01-22 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,731,977
App. No.
09/766,767
Filed
2001-01-22
Granted
2004-05-04
Pub. No.
US20020099320A1
Art Unit
3762
PTA
-231 days