IP Library Patent Application 12974366
Patent Application Utility
App. No. 12/974,366 · Confirmation No. 3585

SYSTEM AND METHOD FOR DETECTING LOW QUALITY REDUCTANT AND CATALYST DEGRADATION IN SELECTIVE CATALYTIC REDUCTION SYSTEMS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2013-07-10 ISSUE.NTF Issue Notification 1 View
2013-07-03 C.AD Change of Address 1 View
2013-06-28 C.AD Change of Address 1 View
2013-06-28 WFEE Fee Worksheet (SB06) 2 View
2013-06-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-06-28 IFEE Issue Fee Payment (PTO-85B) 2 View
2013-06-28 C.AD Change of Address 1 View
2013-04-08 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2013-04-08 INTV.SUM.EX Examiner initiated interview summary (PTOL-413B) 1 View
2013-04-08 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2013-04-08 892 List of references cited by examiner 1 View
2013-04-08 SRFW Search information including classification, databases and other search related notes 1 View
2013-04-08 1449 List of References cited by applicant and considered by examiner 1 View
2013-04-08 SRNT Examiner's search strategy and results 4 View
2013-04-08 BIB Bibliographic Data Sheet 1 View
2013-04-08 IMIS Miscellaneous Internal Document 6 View
2013-04-08 1449 List of References cited by applicant and considered by examiner 1 View
2013-04-08 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2013-03-28 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2013-03-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-03-28 A.PE Preliminary Amendment 1 View
2013-03-28 SPEC Specification 1 View
2013-03-28 CLM Claims 6 View
2013-03-28 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2013-03-28 DRW Drawings-only black and white line drawings 2 View
2013-03-28 TRAN.LET Transmittal Letter 5 View
2013-03-28 WFEE Fee Worksheet (SB06) 1 View
2012-04-12 NTC.PUB Notice of Publication 1 View
2011-01-07 APP.FILE.REC Filing Receipt 3 View
2011-01-07 WFEE Fee Worksheet (SB06) 1 View
2010-12-21 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2010-12-21 WFEE Fee Worksheet (SB06) 2 View
2010-12-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
2010-12-21 ADS Application Data Sheet 5 View
2010-12-21 SPEC Specification 16 View
2010-12-21 CLM Claims 5 View
2010-12-21 ABST Abstract 1 View
2010-12-21 DRW Drawings-only black and white line drawings 5 View
2010-12-21 OATH Oath or Declaration filed 3 View
2010-12-21 TRAN.LET Transmittal Letter 5 View
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Quick Facts
App. No.
12/974,366
Filed
2010-12-21
Granted
2013-07-30
Pub. No.
US20120085082A1
Art Unit
3748
PTA
0 days