IP Library › Patent Application 09913736
Patent Application Utility PCT National Stage
App. No. 09/913,736 · Confirmation No. 4021

METHOD OF REMOVING PHOSPHORIC ACID CONTAINTING WASTEWATER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2005-01-21 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-06-03 COCIN Request for Certificate of Correction 2 View
2004-02-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-12 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-12 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2003-11-12 EXIN Examiner Interview Summary Record (PTOL - 413) 1 View
2003-11-12 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-11-12 SRFW Search information including classification, databases and other search related notes 1 View
2003-09-15 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-15 CLM Claims 3 View
2003-09-15 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-09-15 XT/ Extension of Time 1 View
2003-09-15 OATH Oath or Declaration filed 34 View
2003-09-15 LET. Miscellaneous Incoming Letter 1 View
2003-05-13 CTNF Non-Final Rejection 6 View
2003-05-13 892 List of references cited by examiner 1 View
2003-05-13 1449 List of References cited by applicant and considered by examiner 1 View
2003-04-09 LET. Miscellaneous Incoming Letter 1 View
2003-04-01 CTRS Requirement for Restriction/Election 4 View
2001-12-06 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2001-10-31 LET. Miscellaneous Incoming Letter 28 View
2001-10-31 OATH Oath or Declaration filed 3 View
2001-10-31 LET. Miscellaneous Incoming Letter 2 View
2001-09-18 M905 Notice of DO/EO Missing Requirements Mailed 2 View
2001-08-17 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-08-17 SRFW Search information including classification, databases and other search related notes 1 View
2001-08-17 FWCLM Index of Claims 1 View
2001-08-17 TRNA Transmittal of New Application 2 View
2001-08-17 DRW Drawings-only black and white line drawings 5 View
2001-08-17 SPEC Specification 10 View
2001-08-17 CLM Claims 2 View
2001-08-17 OATH Oath or Declaration filed 3 View
2001-08-17 WFEE Fee Worksheet (SB06) 1 View
2001-08-17 WFEE Fee Worksheet (SB06) 1 View
2001-08-17 WCLM Claims Worksheet (PTO-2022) 1 View
2001-08-17 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2001-08-17 FOR Foreign Reference 4 View
2001-08-17 FOR Foreign Reference 5 View
2001-08-17 FOR Foreign Reference 4 View
2001-08-17 FOR Foreign Reference 5 View
2001-08-17 FOR Foreign Reference 8 View
2001-08-17 FOR Foreign Reference 6 View
2001-08-17 FOR Foreign Reference 5 View
2001-08-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2001-08-17 CLM Claims 2 View
2001-08-17 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2001-08-17 FRPR Certified Copy of Foreign Priority Application 26 View
2001-08-17 371P Documents submitted with 371 (National Stage) Applications 58 View
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Quick Facts
App. No.
09/913,736
Filed
2001-10-31
Effective Filing
2001-08-17
Granted
2004-04-06
Art Unit
1724
PTA
0 days