IP Library › Granted Patent US 6,797,181
Granted Patent Utility Small
US 6,797,181 · Confirmation No. 7719

PROCESS FOR MIXING TREATMENT ADDITIVES TO CONTAMINATED LIQUIDS

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2021-03-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-03-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-02-23 PA.. Power of Attorney 1 View
2021-02-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2021-02-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-01-31 C.AD Change of Address 1 View
2008-01-31 C.AD Change of Address 1 View
2008-01-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-07-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-04 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-04 NOA Notice of Allowance and Fees Due (PTOL-85) 10 View
2004-06-04 892 List of references cited by examiner 1 View
2004-06-04 FOR Foreign Reference 26 View
2004-06-04 EXIN Examiner Interview Summary Record (PTOL - 413) 1 View
2004-06-04 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-04 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-25 SRNT Examiner's search strategy and results 1 View
2004-03-05 LET. Miscellaneous Incoming Letter 2 View
2002-12-02 LET. Miscellaneous Incoming Letter 3 View
2002-12-02 DRW Drawings-only black and white line drawings 6 View
2002-12-02 TRNA Transmittal of New Application 3 View
2002-12-02 DRW Drawings-only black and white line drawings 6 View
2002-10-30 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2002-10-14 TRNA Transmittal of New Application 3 View
2002-10-14 SPEC Specification 15 View
2002-10-14 CLM Claims 6 View
2002-10-14 ABST Abstract 1 View
2002-10-14 DRW Drawings-only black and white line drawings 6 View
2002-10-14 OATH Oath or Declaration filed 4 View
2002-10-14 WFEE Fee Worksheet (SB06) 1 View
2002-10-14 WFEE Fee Worksheet (SB06) 1 View
2002-10-14 WCLM Claims Worksheet (PTO-2022) 1 View
2002-10-14 PET. Petition Entered 2 View
2002-10-14 TRNA Transmittal of New Application 3 View
2002-10-14 SPEC Specification 15 View
2002-10-14 CLM Claims 6 View
2002-10-14 ABST Abstract 1 View
2002-10-14 DRW Drawings-only black and white line drawings 6 View
2002-10-14 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,797,181
App. No.
10/270,995
Filed
2002-10-14
Granted
2004-09-28
Pub. No.
US20040069724A1
Art Unit
1723
PTA
0 days