IP Library › Granted Patent US 6,671,542
Granted Patent Utility
US 6,671,542 · Confirmation No. 8258

NON-INVASIVE METHOD OF DETERMINING SKIN THICKNESS AND CHARACTERIZING LAYERS OF SKIN TISSUE IN VIVO

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2012-11-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-11-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-11-07 C.AD Change of Address 1 View
2012-11-07 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2012-11-07 PA.. Power of Attorney 1 View
2012-11-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-01-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-19 PA.. Power of Attorney 2 View
2011-01-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-10-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-09-05 TRNA Transmittal of New Application 2 View
2002-09-05 SPEC Specification 15 View
2002-09-05 CLM Claims 6 View
2002-09-05 ABST Abstract 1 View
2002-09-05 DRW Drawings-only black and white line drawings 3 View
2002-09-05 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,671,542
App. No.
10/237,457
Filed
2002-09-05
Granted
2003-12-30
Pub. No.
US20030009089A1
Art Unit
3736
PTA
0 days