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App. No. 10/141,617 · Confirmation No. 9420

ALKYLENE CARBONATE PURIFICATION

Inventor: Andrew P. Kahn
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2003-08-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-22 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-07-22 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-07-22 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2003-07-22 FWCLM Index of Claims 1 View
2003-07-22 SRFW Search information including classification, databases and other search related notes 1 View
2003-07-17 LET. Miscellaneous Incoming Letter 3 View
2003-06-24 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-06-24 SPEC Specification 1 View
2003-06-24 CLM Claims 1 View
2003-06-24 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-05-05 CTNF Non-Final Rejection 8 View
2003-03-07 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-03-07 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-03-02 1449 List of References cited by applicant and considered by examiner 1 View
2003-02-03 CTNF Non-Final Rejection 6 View
2003-02-03 892 List of references cited by examiner 1 View
2002-12-19 1449 List of References cited by applicant and considered by examiner 1 View
2002-12-19 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-12-19 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2002-12-19 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2002-10-15 CTNF Non-Final Rejection 4 View
2002-10-01 SRNT Examiner's search strategy and results 7 View
2002-09-05 C.AD Change of Address 1 View
2002-07-01 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-07-01 FOR Foreign Reference 26 View
2002-05-08 TRNA Transmittal of New Application 1 View
2002-05-08 TRNA Transmittal of New Application 2 View
2002-05-08 SPEC Specification 9 View
2002-05-08 SPEC Specification 9 View
2002-05-08 CLM Claims 1 View
2002-05-08 CLM Claims 1 View
2002-05-08 ABST Abstract 1 View
2002-05-08 ABST Abstract 1 View
2002-05-08 OATH Oath or Declaration filed 2 View
2002-05-08 OATH Oath or Declaration filed 2 View
2002-05-08 WFEE Fee Worksheet (SB06) 1 View
2002-05-08 SRFW Search information including classification, databases and other search related notes 1 View
2002-05-08 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-05-08 WCLM Claims Worksheet (PTO-2022) 1 View
2002-05-08 FWCLM Index of Claims 1 View
2002-05-08 SRNT Examiner's search strategy and results 4 View
2002-02-10 SRNT Examiner's search strategy and results 21 View
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Quick Facts
App. No.
10/141,617
Filed
2002-05-08
Granted
2004-02-24
Pub. No.
US20030212280A1
Art Unit
1626
PTA
0 days