IP Library › Granted Patent US 6,766,818
Granted Patent Utility Small
US 6,766,818 · Confirmation No. 4119

CHEMICAL CONCENTRATION CONTROL DEVICE

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2004-05-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-03 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-03 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-05-03 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-03 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2004-05-03 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-03-29 A.NE Response After Final Action 2 View
2004-03-29 DRW Drawings-only black and white line drawings 1 View
2004-03-29 SPEC Specification 1 View
2004-03-29 CLM Claims 4 View
2004-03-29 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2004-03-29 DRW Drawings-only black and white line drawings 5 View
2004-02-23 EXIN Examiner Interview Summary Record (PTOL - 413) 4 View
2004-02-10 CTFR Final Rejection 8 View
2004-02-10 892 List of references cited by examiner 1 View
2004-02-10 NFDR Notice of Formal Drawings Required 1 View
2004-02-05 SRNT Examiner's search strategy and results 1 View
2004-02-01 SRNT Examiner's search strategy and results 3 View
2003-11-21 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2003-11-21 CLM Claims 4 View
2003-11-21 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-11-20 EXIN Examiner Interview Summary Record (PTOL - 413) 3 View
2003-11-18 LET. Miscellaneous Incoming Letter 3 View
2003-09-04 CTNF Non-Final Rejection 6 View
2003-09-04 892 List of references cited by examiner 1 View
2003-09-04 1449 List of References cited by applicant and considered by examiner 1 View
2003-08-28 SRNT Examiner's search strategy and results 1 View
2003-08-22 SRNT Examiner's search strategy and results 1 View
2002-11-27 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2002-04-05 TRNA Transmittal of New Application 3 View
2002-04-05 SPEC Specification 11 View
2002-04-05 CLM Claims 3 View
2002-04-05 ABST Abstract 1 View
2002-04-05 DRW Drawings-only black and white line drawings 5 View
2002-04-05 OATH Oath or Declaration filed 6 View
2002-04-05 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-04-05 SRFW Search information including classification, databases and other search related notes 1 View
2002-04-05 FWCLM Index of Claims 1 View
2002-04-05 TRNA Transmittal of New Application 3 View
2002-04-05 DRW Drawings-only black and white line drawings 5 View
2002-04-05 SPEC Specification 11 View
2002-04-05 CLM Claims 3 View
2002-04-05 ABST Abstract 1 View
2002-04-05 OATH Oath or Declaration filed 6 View
2002-04-05 WFEE Fee Worksheet (SB06) 1 View
2002-04-05 WFEE Fee Worksheet (SB06) 1 View
2002-04-05 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,766,818
App. No.
10/117,725
Filed
2002-04-05
Granted
2004-07-27
Pub. No.
US20020144727A1
Art Unit
3753
PTA
0 days