IP Library › Granted Patent US 6,818,194
Granted Patent Utility
US 6,818,194 · Confirmation No. 4682

PROCESS FOR REMOVING HYDROGEN SULFIDE FROM GAS STREAMS WHICH INCLUDE OR ARE SUPPLEMENTED WITH SULFUR DIOXIDE, BY SCRUBBING WITH A NONAQUEOUS SORBENT

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2011-10-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-03 PA.. Power of Attorney 2 View
2011-10-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-10-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-08-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-11 LET. Miscellaneous Incoming Letter 1 View
2004-08-11 DRW Drawings-only black and white line drawings 3 View
2004-06-09 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-09 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-06-09 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-09 FWCLM Index of Claims 1 View
2004-06-09 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-07 WFEE Fee Worksheet (SB06) 1 View
2004-05-24 A.NE Response After Final Action 1 View
2004-05-24 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-05-24 OATH Oath or Declaration filed 2 View
2004-05-24 XT/ Extension of Time 2 View
2004-02-18 CTFR Final Rejection 5 View
2003-12-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-12-22 SPEC Specification 2 View
2003-12-22 CLM Claims 1 View
2003-12-22 ABST Abstract 1 View
2003-12-22 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-12-22 DIST Terminal Disclaimer Filed 1 View
2003-12-22 XT/ Extension of Time 1 View
2003-08-25 CTNF Non-Final Rejection 13 View
2003-08-25 892 List of references cited by examiner 2 View
2003-08-25 FOR Foreign Reference 31 View
2003-08-25 FOR Foreign Reference 33 View
2003-08-25 FOR Foreign Reference 4 View
2003-08-25 FOR Foreign Reference 17 View
2003-08-25 FOR Foreign Reference 17 View
2003-08-25 FOR Foreign Reference 9 View
2003-08-25 1449 List of References cited by applicant and considered by examiner 1 View
2003-08-19 SRNT Examiner's search strategy and results 1 View
2002-10-03 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-09-23 LET. Miscellaneous Incoming Letter 5 View
2002-09-23 OATH Oath or Declaration filed 4 View
2002-08-22 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2002-07-05 TRNA Transmittal of New Application 1 View
2002-07-05 SPEC Specification 23 View
2002-07-05 CLM Claims 3 View
2002-07-05 ABST Abstract 1 View
2002-07-05 DRW Drawings-only black and white line drawings 10 View
2002-07-05 OATH Oath or Declaration filed 4 View
2002-07-05 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-07-05 SRFW Search information including classification, databases and other search related notes 1 View
2002-07-05 FWCLM Index of Claims 1 View
2002-07-05 TRNA Transmittal of New Application 1 View
2002-07-05 DRW Drawings-only black and white line drawings 10 View
2002-07-05 SPEC Specification 23 View
2002-07-05 CLM Claims 3 View
2002-07-05 ABST Abstract 1 View
2002-07-05 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,818,194
App. No.
10/190,448
Filed
2002-07-05
Granted
2004-11-16
Pub. No.
US20030021744A1
Art Unit
1754
PTA
-131 days