IP Library › Granted Patent US 6,759,022
Granted Patent Utility Small
US 6,759,022 · Confirmation No. 2116

FLUE GAS DESULFURIZATION PROCESS AND APPARATUS FOR REMOVING NITROGEN OXIDES

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2017-09-13 PET.OP.DEC Office of Petitions Decision (PTO-90) 2 View
2017-09-13 IMIS Miscellaneous Internal Document 1 View
2017-09-13 PETDEC Petition Decision 1 View
2017-02-23 PET.OP Petition for review by the Office of Petitions 3 View
2004-05-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-11 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-03-11 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-03-11 EXIN Examiner Interview Summary Record (PTOL - 413) 1 View
2004-03-11 1449 List of References cited by applicant and considered by examiner 2 View
2004-03-11 892 List of references cited by examiner 1 View
2004-03-11 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-11 FWCLM Index of Claims 1 View
2004-03-11 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-03 SRNT Examiner's search strategy and results 1 View
2004-01-09 ELC. Response to Election / Restriction Filed 6 View
2004-01-05 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-01-05 FOR Foreign Reference 8 View
2003-12-11 CTRS Requirement for Restriction/Election 5 View
2003-12-11 FWCLM Index of Claims 1 View
2002-08-19 PEFR Applicant Response to Pre-Exam Formalities Notice 3 View
2002-08-19 OATH Oath or Declaration filed 1 View
2002-06-14 PEFN Pre-Exam Formalities Notice 2 View
2002-06-05 TRNA Transmittal of New Application 6 View
2002-06-05 ADS Application Data Sheet 2 View
2002-06-05 SPEC Specification 7 View
2002-06-05 CLM Claims 6 View
2002-06-05 ABST Abstract 2 View
2002-06-05 DRW Drawings-only black and white line drawings 1 View
2002-06-05 WFEE Fee Worksheet (SB06) 1 View
2002-06-05 WFEE Fee Worksheet (SB06) 1 View
2002-06-05 WCLM Claims Worksheet (PTO-2022) 1 View
2002-06-05 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
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Quick Facts
Patent No.
US 6,759,022
App. No.
10/064,055
Filed
2002-06-05
Granted
2004-07-06
Pub. No.
US20030228246A1
Art Unit
1754
PTA
0 days