IP Library › Granted Patent US 6,784,307
Granted Patent Utility
US 6,784,307 · Confirmation No. 5238

IN SITU PROCESS FOR PREPARING QUATERNARY AMMONIUM BICARBONATES AND QUATERNARY AMMONIUM CARBONATES

Inventor: Leigh E. Walker
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 Code Description Pages PDF
2004-07-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-12 IDS Information Disclosure Statement (IDS) Form (SB08) 9 View
2004-05-11 1449 List of References cited by applicant and considered by examiner 3 View
2004-05-05 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-05 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-05 1449 List of References cited by applicant and considered by examiner 4 View
2004-05-05 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-05 FWCLM Index of Claims 1 View
2004-05-05 SRFW Search information including classification, databases and other search related notes 1 View
2004-02-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2004-02-10 CLM Claims 8 View
2004-02-10 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-02-10 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2004-01-16 CTNF Non-Final Rejection 6 View
2004-01-16 1449 List of References cited by applicant and considered by examiner 3 View
2004-01-16 SRFW Search information including classification, databases and other search related notes 1 View
2004-01-16 FWCLM Index of Claims 1 View
2003-10-24 ELC. Response to Election / Restriction Filed 3 View
2003-10-24 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-09-24 CTRS Requirement for Restriction/Election 6 View
2003-09-24 FWCLM Index of Claims 1 View
2003-09-24 SRFW Search information including classification, databases and other search related notes 1 View
2002-12-20 IDS Information Disclosure Statement (IDS) Form (SB08) 9 View
2002-12-20 FOR Foreign Reference 16 View
2002-10-10 C.AD Change of Address 1 View
2002-09-25 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2002-07-02 TRNA Transmittal of New Application 4 View
2002-07-02 TRNA Transmittal of New Application 2 View
2002-07-02 SPEC Specification 22 View
2002-07-02 ADS Application Data Sheet 1 View
2002-07-02 CLM Claims 10 View
2002-07-02 SPEC Specification 22 View
2002-07-02 CLM Claims 10 View
2002-07-02 ABST Abstract 1 View
2002-07-02 ABST Abstract 1 View
2002-07-02 OATH Oath or Declaration filed 2 View
2002-07-02 WCLM Claims Worksheet (PTO-2022) 1 View
2002-07-02 OATH Oath or Declaration filed 2 View
2002-07-02 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,784,307
App. No.
10/188,692
Filed
2002-07-02
Granted
2004-08-31
Pub. No.
US20030023108A1
Art Unit
1626
PTA
0 days