IP Library › Granted Patent US 6,821,790
Granted Patent Utility Small
US 6,821,790 · Confirmation No. 9070

METHODS AND APPARATUS FOR SEPARATION OF BIOLOGICAL FLUIDS

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2020-12-02 OATH Oath or Declaration filed 9 View
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2004-07-14 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
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2004-07-14 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2004-07-14 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-14 FWCLM Index of Claims 1 View
2004-07-14 SRFW Search information including classification, databases and other search related notes 2 View
2004-07-14 892 List of references cited by examiner 1 View
2004-04-15 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-04-15 CLM Claims 2 View
2004-04-15 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-04-15 DIST Terminal Disclaimer Filed 3 View
2004-04-15 LET. Miscellaneous Incoming Letter 2 View
2004-04-15 WFEE Fee Worksheet (SB06) 1 View
2004-01-13 CTNF Non-Final Rejection 8 View
2004-01-13 892 List of references cited by examiner 1 View
2004-01-08 SRNT Examiner's search strategy and results 13 View
2003-10-16 LET. Miscellaneous Incoming Letter 2 View
2003-10-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-10-16 CLM Claims 2 View
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2003-09-30 CTRS Requirement for Restriction/Election 5 View
2002-10-17 SRNT Examiner's search strategy and results 5 View
2001-11-19 LET. Miscellaneous Incoming Letter 4 View
2001-11-19 OATH Oath or Declaration filed 3 View
2001-10-12 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2001-09-07 TRNA Transmittal of New Application 5 View
2001-09-07 SPEC Specification 20 View
2001-09-07 CLM Claims 2 View
2001-09-07 ABST Abstract 1 View
2001-09-07 DRW Drawings-only black and white line drawings 2 View
2001-09-07 OATH Oath or Declaration filed 1 View
2001-09-07 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-09-07 SRFW Search information including classification, databases and other search related notes 1 View
2001-09-07 FWCLM Index of Claims 1 View
2001-09-07 TRNA Transmittal of New Application 5 View
2001-09-07 DRW Drawings-only black and white line drawings 2 View
2001-09-07 SPEC Specification 20 View
2001-09-07 CLM Claims 2 View
2001-09-07 ABST Abstract 1 View
2001-09-07 OATH Oath or Declaration filed 5 View
2001-09-07 WFEE Fee Worksheet (SB06) 1 View
2001-09-07 WFEE Fee Worksheet (SB06) 1 View
2001-09-07 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,821,790
App. No.
09/949,314
Filed
2001-09-07
Granted
2004-11-23
Pub. No.
US20020052008A1
Art Unit
1641
PTA
-2 days