IP Library › Granted Patent US 6,818,129
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US 6,818,129 · Confirmation No. 7531

ION EXCHANGE REMOVAL OF METAL IONS FROM WASTEWATER

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2005-03-10 COCOUT Certificate of Correction - Post Issue Communication 1 View
2005-01-27 COCOUT Certificate of Correction - Post Issue Communication 2 View
2004-12-20 COCIN Request for Certificate of Correction 9 View
2004-10-07 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-08-11 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-08-11 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-08-11 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-11 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2004-08-11 BIB Bibliographic Data Sheet 1 View
2004-08-11 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-23 A.NE Response After Final Action 2 View
2004-07-23 CLM Claims 2 View
2004-07-23 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-07-23 WFEE Fee Worksheet (SB06) 2 View
2004-04-22 CTFR Final Rejection 6 View
2004-04-22 1449 List of References cited by applicant and considered by examiner 1 View
2004-04-22 892 List of references cited by examiner 1 View
2004-04-22 FWCLM Index of Claims 1 View
2004-04-22 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-24 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2004-03-15 PA.. Power of Attorney 2 View
2004-01-23 SA.. Supplemental Response or Supplemental Amendment 4 View
2004-01-23 CLM Claims 4 View
2004-01-23 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-12-23 CTMS Miscellaneous Action with shortened statutory period (SSP) 4 View
2003-10-30 N570 Communication - Re: Power of Attorney (PTOL-308) 2 View
2003-10-06 PA.. Power of Attorney 5 View
2003-09-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-09-17 CLM Claims 4 View
2003-09-17 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-09-17 XT/ Extension of Time 1 View
2003-09-17 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-06-12 CTNF Non-Final Rejection 10 View
2003-06-12 892 List of references cited by examiner 1 View
2003-06-12 1449 List of References cited by applicant and considered by examiner 1 View
2003-04-22 RCEX Request for Continued Examination (RCE) 1 View
2003-04-15 CTAV Advisory Action (PTOL-303) 4 View
2003-04-07 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2003-04-07 FOR Foreign Reference 11 View
2003-04-07 FOR Foreign Reference 19 View
2003-04-07 FOR Foreign Reference 9 View
2003-04-07 FOR Foreign Reference 1 View
2003-04-07 FOR Foreign Reference 1 View
2003-04-07 FOR Foreign Reference 1 View
2003-04-07 FOR Foreign Reference 1 View
2003-04-07 FOR Foreign Reference 1 View
2003-03-24 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2003-03-24 CLM Claims 6 View
2003-03-24 REM Applicant Arguments/Remarks Made in an Amendment 22 View
2002-12-18 CTFR Final Rejection 8 View
2002-10-07 CFILE Request for Corrected Filing Receipt 3 View
2002-09-23 SA.. Supplemental Response or Supplemental Amendment 1 View
2002-09-23 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2002-08-19 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2002-08-19 CLM Claims 2 View
2002-08-19 REM Applicant Arguments/Remarks Made in an Amendment 15 View
2002-05-14 CTNF Non-Final Rejection 6 View
2002-05-14 1449 List of References cited by applicant and considered by examiner 2 View
2002-03-29 A.PE Preliminary Amendment 1 View
2002-03-29 SPEC Specification 11 View
2002-03-29 CLM Claims 1 View
2002-03-29 REM Applicant Arguments/Remarks Made in an Amendment 10 View
2002-03-18 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-03-06 CTMS Miscellaneous Action with shortened statutory period (SSP) 3 View
2001-12-14 136A Authorization for Extension of Time all replies 2 View
2001-12-14 A.PE Preliminary Amendment 5 View
2001-12-14 SPEC Specification 49 View
2001-12-14 CLM Claims 6 View
2001-12-14 ABST Abstract 1 View
2001-12-14 DRW Drawings-only black and white line drawings 6 View
2001-12-14 OATH Oath or Declaration filed 3 View
2001-12-14 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-12-14 SRFW Search information including classification, databases and other search related notes 1 View
2001-12-14 FWCLM Index of Claims 1 View
2001-12-14 TRNA Transmittal of New Application 2 View
2001-12-14 DRW Drawings-only black and white line drawings 6 View
2001-12-14 SPEC Specification 49 View
2001-12-14 CLM Claims 6 View
2001-12-14 ABST Abstract 1 View
2001-12-14 OATH Oath or Declaration filed 3 View
2001-12-14 WFEE Fee Worksheet (SB06) 1 View
2001-12-14 WFEE Fee Worksheet (SB06) 1 View
2001-12-14 WCLM Claims Worksheet (PTO-2022) 1 View
2001-12-14 A.PE Preliminary Amendment 1 View
2001-12-14 SPEC Specification 3 View
2001-12-14 REM Applicant Arguments/Remarks Made in an Amendment 1 View
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Quick Facts
Patent No.
US 6,818,129
App. No.
10/017,077
Filed
2001-12-14
Granted
2004-11-16
Pub. No.
US20020104803A1
Art Unit
1724
PTA
-214 days