IP Library › Granted Patent US 6,761,887
Granted Patent Utility PCT National Stage
US 6,761,887 · Confirmation No. 4226

ALGINATE LAYER SYSTEM FOR CHONDROGENIC DIFFERENTIATION OF HUMAN MESENCHYMAL STEM CELLS

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2012-05-18 C.AD Change of Address 2 View
2012-05-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-03-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-01-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-01-23 LET. Miscellaneous Incoming Letter 2 View
2008-01-23 PA.. Power of Attorney 2 View
2008-01-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-01-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
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2004-02-13 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-13 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-02-13 EXIN Examiner Interview Summary Record (PTOL - 413) 1 View
2004-02-13 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-02-13 SRFW Search information including classification, databases and other search related notes 1 View
2003-11-24 AP.B Appeal Brief Filed 23 View
2003-09-29 N/AP Notice of Appeal Filed 2 View
2003-09-12 CTAV Advisory Action (PTOL-303) 5 View
2003-09-12 FWCLM Index of Claims 1 View
2003-09-12 SRFW Search information including classification, databases and other search related notes 1 View
2003-08-15 A.NE Response After Final Action 7 View
2003-05-20 CTFR Final Rejection 8 View
2003-02-10 XT/ Extension of Time 1 View
2003-02-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-02-10 CLM Claims 2 View
2003-02-10 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2002-09-03 CTNF Non-Final Rejection 8 View
2002-09-03 892 List of references cited by examiner 1 View
2002-09-03 FOR Foreign Reference 34 View
2002-09-03 FOR Foreign Reference 42 View
2002-09-03 FOR Foreign Reference 60 View
2001-07-16 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 1 View
2001-06-21 ABST Abstract 1 View
2001-06-21 LET. Miscellaneous Incoming Letter 28 View
2001-06-21 LET. Miscellaneous Incoming Letter 2 View
2001-06-21 OATH Oath or Declaration filed 3 View
2001-06-21 M905 Notice of DO/EO Missing Requirements Mailed 1 View
2001-06-21 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2001-05-29 M905 Notice of DO/EO Missing Requirements Mailed 1 View
2001-05-29 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2001-05-07 TRNA Transmittal of New Application 2 View
2001-05-07 DRW Drawings-only black and white line drawings 9 View
2001-05-07 SPEC Specification 16 View
2001-05-07 CLM Claims 2 View
2001-05-07 OATH Oath or Declaration filed 3 View
2001-05-07 WCLM Claims Worksheet (PTO-2022) 1 View
2001-05-07 WFEE Fee Worksheet (SB06) 1 View
2001-05-07 WFEE Fee Worksheet (SB06) 1 View
2001-05-07 FWCLM Index of Claims 1 View
2001-05-07 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-05-07 SRFW Search information including classification, databases and other search related notes 1 View
2001-05-07 371P Documents submitted with 371 (National Stage) Applications 16 View
2001-05-07 371P Documents submitted with 371 (National Stage) Applications 34 View
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Quick Facts
Patent No.
US 6,761,887
App. No.
09/831,424
Filed
2001-06-21
Granted
2004-07-13
Art Unit
1651
PTA
0 days