IP Library › Granted Patent US 6,824,687
Granted Patent Utility
US 6,824,687 · Confirmation No. 6572

EXTRACTION OF PHENOL FROM WASTEWATER

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2011-05-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-09 PA.. Power of Attorney 1 View
2011-05-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-05-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-09-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-06 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-08-06 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-08-06 1449 List of References cited by applicant and considered by examiner 3 View
2004-08-06 892 List of references cited by examiner 1 View
2004-08-06 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-06 FWCLM Index of Claims 1 View
2004-08-06 SRFW Search information including classification, databases and other search related notes 1 View
2004-08-06 BIB Bibliographic Data Sheet 1 View
2004-08-03 SRNT Examiner's search strategy and results 1 View
2004-05-24 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-05-24 FOR Foreign Reference 14 View
2004-05-24 FOR Foreign Reference 3 View
2003-02-28 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2002-11-20 TRNA Transmittal of New Application 2 View
2002-11-20 SPEC Specification 14 View
2002-11-20 CLM Claims 4 View
2002-11-20 ABST Abstract 1 View
2002-11-20 DRW Drawings-only black and white line drawings 4 View
2002-11-20 OATH Oath or Declaration filed 7 View
2002-11-20 TRNA Transmittal of New Application 2 View
2002-11-20 DRW Drawings-only black and white line drawings 4 View
2002-11-20 SPEC Specification 14 View
2002-11-20 CLM Claims 4 View
2002-11-20 ABST Abstract 1 View
2002-11-20 OATH Oath or Declaration filed 7 View
2002-11-20 WFEE Fee Worksheet (SB06) 1 View
2002-11-20 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,824,687
App. No.
10/300,356
Filed
2002-11-20
Granted
2004-11-30
Pub. No.
US20040094476A1
Art Unit
1723
PTA
0 days