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App. No. 09/834,536 · Confirmation No. 4119

PROCESS FOR RAPID COLLOIDAL SUSPENSION REMOVAL

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2016-02-04 C.AD Change of Address 1 View
2016-02-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-04-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-26 PA.. Power of Attorney 3 View
2010-03-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-03-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-04-13 TRNA Transmittal of New Application 5 View
2001-04-13 SPEC Specification 17 View
2001-04-13 CLM Claims 3 View
2001-04-13 ABST Abstract 1 View
2001-04-13 DRW Drawings-only black and white line drawings 2 View
2001-04-13 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/834,536
Filed
2001-04-13
Granted
2003-08-19
Pub. No.
US20030111422A1
Art Unit
1724
PTA
-112 days