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US 6,561,767 · Confirmation No. 4757

CONVERTING A PUMP FOR USE IN SUPERCRITICAL FLUID CHROMATOGRAPHY

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2018-06-21 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2012-04-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-04-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-02-29 RXOGNOTC Notice of Reexam Published in Official Gazette 1 View
2011-09-12 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2011-09-09 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2009-10-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-08-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-08-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-08-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-08-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-08-12 PA.. Power of Attorney 3 View
2009-08-12 TRAN.LET Transmittal Letter 1 View
2007-06-20 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2007-06-13 PA.. Power of Attorney 1 View
2007-06-13 C.AD Change of Address 1 View
2007-06-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2007-06-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-05-26 PETDEC Petition Decision 2 View
2004-05-22 COCOUT Certificate of Correction - Post Issue Communication 2 View
2003-04-21 OATH Oath or Declaration filed 9 View
2003-03-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-03-24 LET. Miscellaneous Incoming Letter 1 View
2002-12-23 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2002-12-06 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2002-12-06 SPEC Specification 4 View
2002-12-06 CLM Claims 5 View
2002-12-06 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2002-12-06 DRW Drawings-only black and white line drawings 2 View
2002-12-06 TRAN.LET Transmittal Letter 1 View
2002-09-04 CTNF Non-Final Rejection 8 View
2002-09-04 892 List of references cited by examiner 1 View
2002-08-29 SRNT Examiner's search strategy and results 5 View
2001-10-16 OATH Oath or Declaration filed 2 View
2001-10-16 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2001-10-16 TRAN.LET Transmittal Letter 2 View
2001-10-01 C.AD Change of Address 1 View
2001-09-06 PEFN Pre-Exam Formalities Notice 1 View
2001-08-01 TRNA Transmittal of New Application 1 View
2001-08-01 SPEC Specification 12 View
2001-08-01 CLM Claims 5 View
2001-08-01 ABST Abstract 1 View
2001-08-01 DRW Drawings-only black and white line drawings 2 View
2001-08-01 OATH Oath or Declaration filed 2 View
2001-08-01 TRNA Transmittal of New Application 1 View
2001-08-01 DRW Drawings-only black and white line drawings 2 View
2001-08-01 SPEC Specification 12 View
2001-08-01 CLM Claims 5 View
2001-08-01 ABST Abstract 1 View
2001-08-01 OATH Oath or Declaration filed 2 View
2001-08-01 BIB Bibliographic Data Sheet 1 View
2001-08-01 WFEE Fee Worksheet (SB06) 1 View
2001-08-01 WCLM Claims Worksheet (PTO-2022) 1 View
2001-08-01 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-08-01 SRFW Search information including classification, databases and other search related notes 1 View
2001-08-01 FWCLM Index of Claims 1 View
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Quick Facts
Patent No.
US 6,561,767
App. No.
09/918,436
Filed
2001-08-01
Granted
2003-05-13
Pub. No.
US20030026704A1
Art Unit
3746
PTA
-3 days