IP Library › Granted Patent US 6,652,959
Granted Patent Utility
US 6,652,959 · Confirmation No. 7251

MARKING PARTICLES

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2018-06-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-06-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-06-11 PA.. Power of Attorney 1 View
2018-06-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2018-06-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-08-28 OATH Oath or Declaration filed 16 View
2014-08-27 OATH Oath or Declaration filed 27 View
2014-08-27 OATH Oath or Declaration filed 21 View
2003-07-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-11 TRNA Transmittal of New Application 3 View
2002-01-11 A.PE Preliminary Amendment 35 View
2002-01-11 SPEC Specification 82 View
2002-01-11 CLM Claims 15 View
2002-01-11 ABST Abstract 1 View
2002-01-11 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,652,959
App. No.
10/042,341
Filed
2002-01-11
Granted
2003-11-25
Pub. No.
US20020187414A1
Examiner
CHEN, VIVIAN
Art Unit
1773
PTA
0 days