IP Library › Granted Patent US 6,811,531
Granted Patent Utility Small
US 6,811,531 · Confirmation No. 7330

HORIZONTAL CENTRIFUGE ROTOR

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2017-06-02 OATH Oath or Declaration filed 2 View
2004-09-24 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-07-08 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
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2004-07-08 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-08 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-24 WFEE Fee Worksheet (SB06) 2 View
2004-06-14 RCEX Request for Continued Examination (RCE) 3 View
2004-06-14 SPEC Specification 11 View
2004-06-14 CLM Claims 8 View
2004-06-14 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2004-06-14 DRW Drawings-only black and white line drawings 8 View
2004-06-14 WFEE Fee Worksheet (SB06) 1 View
2004-03-10 CTFR Final Rejection 11 View
2004-03-10 NFDR Notice of Formal Drawings Required 1 View
2004-02-13 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2004-02-03 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-02-03 SPEC Specification 13 View
2004-02-03 CLM Claims 6 View
2004-02-03 REM Applicant Arguments/Remarks Made in an Amendment 13 View
2004-02-03 DRW Drawings-only black and white line drawings 6 View
2004-02-03 LET. Miscellaneous Incoming Letter 2 View
2004-02-03 PA.. Power of Attorney 2 View
2004-02-03 XT/ Extension of Time 1 View
2004-02-03 WFEE Fee Worksheet (SB06) 1 View
2003-09-26 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2003-09-26 892 List of references cited by examiner 1 View
2003-09-10 CTNF Non-Final Rejection 7 View
2003-09-10 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2003-09-10 892 List of references cited by examiner 1 View
2003-09-10 FWCLM Index of Claims 1 View
2003-09-10 SRFW Search information including classification, databases and other search related notes 1 View
2002-08-05 LET. Miscellaneous Incoming Letter 2 View
2002-08-05 DRW Drawings-only black and white line drawings 8 View
2002-08-05 TRNA Transmittal of New Application 2 View
2002-08-05 DRW Drawings-only black and white line drawings 8 View
2002-05-30 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2002-04-22 TRNA Transmittal of New Application 4 View
2002-04-22 SPEC Specification 10 View
2002-04-22 CLM Claims 4 View
2002-04-22 ABST Abstract 1 View
2002-04-22 DRW Drawings-only black and white line drawings 8 View
2002-04-22 OATH Oath or Declaration filed 2 View
2002-04-22 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-04-22 WCLM Claims Worksheet (PTO-2022) 1 View
2002-04-22 WFEE Fee Worksheet (SB06) 1 View
2002-04-22 WFEE Fee Worksheet (SB06) 1 View
2002-04-22 TRNA Transmittal of New Application 4 View
2002-04-22 SPEC Specification 10 View
2002-04-22 CLM Claims 4 View
2002-04-22 ABST Abstract 1 View
2002-04-22 DRW Drawings-only black and white line drawings 8 View
2002-04-22 OATH Oath or Declaration filed 2 View
2002-04-22 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,811,531
App. No.
10/128,927
Filed
2002-04-22
Granted
2004-11-02
Pub. No.
US20030199382A1
Art Unit
1723
PTA
-55 days