IP Library › Granted Patent US 6,802,973
Granted Patent Utility
US 6,802,973 · Confirmation No. 3971

MICROPOROUS HOLLOW FIBER MEMBRANES FROM PERFLUORINATED THERMOPLASTIC POLYMERS

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2008-05-06 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-09-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-09 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-09 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-06-09 892 List of references cited by examiner 1 View
2004-06-09 FOR Foreign Reference 1 View
2004-06-09 1449 List of References cited by applicant and considered by examiner 2 View
2004-06-09 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2004-06-09 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-09 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-09 FWCLM Index of Claims 1 View
2004-05-21 A.PE Preliminary Amendment 1 View
2004-05-21 SPEC Specification 1 View
2004-05-21 CLM Claims 4 View
2004-05-21 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-05-21 PA.. Power of Attorney 1 View
2003-05-13 TRNA Transmittal of New Application 3 View
2003-05-13 A.PE Preliminary Amendment 7 View
2003-05-13 SPEC Specification 33 View
2003-05-13 CLM Claims 4 View
2003-05-13 ABST Abstract 1 View
2003-05-13 DRW Drawings-only black and white line drawings 13 View
2003-05-13 OATH Oath or Declaration filed 4 View
2003-05-13 LET. Miscellaneous Incoming Letter 1 View
2003-05-13 WFEE Fee Worksheet (SB06) 1 View
2003-05-13 WFEE Fee Worksheet (SB06) 1 View
2003-05-13 WCLM Claims Worksheet (PTO-2022) 1 View
2003-05-13 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
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Quick Facts
Patent No.
US 6,802,973
App. No.
10/436,944
Filed
2003-05-13
Granted
2004-10-12
Pub. No.
US20030201223A1
Art Unit
1723
PTA
0 days