IP Library › Granted Patent US 6,652,634
Granted Patent Utility
US 6,652,634 · Confirmation No. 7638

POLYMERIC DISPERSANTS USED FOR AQUEOUS PIGMENTED INKS FOR INK-JET PRINTING

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 Code Description Pages PDF
2014-07-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-06-26 PA.. Power of Attorney 1 View
2014-06-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-06-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-29 LET. Miscellaneous Incoming Letter 4 View
2003-07-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-29 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-07-29 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2001-08-03 TRNA Transmittal of New Application 4 View
2001-08-03 SPEC Specification 22 View
2001-08-03 CLM Claims 16 View
2001-08-03 ABST Abstract 1 View
2001-08-03 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,652,634
App. No.
09/921,486
Filed
2001-08-03
Granted
2003-11-25
Art Unit
1712
PTA
-79 days