IP Library › Granted Patent US 6,818,795
Granted Patent Utility PCT National Stage
US 6,818,795 · Confirmation No. 2393

PROCESS FOR THE PREPARATION OF MIXTURES OF METHYLENEDIANILINE AND ITS HIGHER HOMOLOGOUS PRODUCTS

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2004-08-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-02 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-02 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-02 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 2 View
2004-06-02 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-19 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-04-19 SPEC Specification 1 View
2004-04-19 CLM Claims 5 View
2004-04-19 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-04-19 XT/ Extension of Time 1 View
2004-04-19 WFEE Fee Worksheet (SB06) 1 View
2004-04-19 FWCLM Index of Claims 1 View
2004-04-19 WCLM Claims Worksheet (PTO-2022) 1 View
2003-12-16 CTNF Non-Final Rejection 6 View
2003-12-16 892 List of references cited by examiner 1 View
2003-12-10 SRNT Examiner's search strategy and results 15 View
2003-05-27 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2003-03-24 TRNA Transmittal of New Application 2 View
2003-03-24 SPEC Specification 15 View
2003-03-24 CLM Claims 3 View
2003-03-24 ABST Abstract 1 View
2003-03-24 OATH Oath or Declaration filed 3 View
2003-03-24 OATH Oath or Declaration filed 3 View
2003-03-24 LET. Miscellaneous Incoming Letter 2 View
2003-01-24 M905 Notice of DO/EO Missing Requirements Mailed 2 View
2002-09-25 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-09-25 SRFW Search information including classification, databases and other search related notes 1 View
2002-09-25 FWCLM Index of Claims 1 View
2002-09-25 TRNA Transmittal of New Application 3 View
2002-09-25 SPEC Specification 15 View
2002-09-25 CLM Claims 3 View
2002-09-25 ABST Abstract 1 View
2002-09-25 WFEE Fee Worksheet (SB06) 1 View
2002-09-25 WFEE Fee Worksheet (SB06) 1 View
2002-09-25 WCLM Claims Worksheet (PTO-2022) 1 View
2002-09-25 371P Documents submitted with 371 (National Stage) Applications 31 View
2002-09-25 FOR Foreign Reference 16 View
2002-09-25 FOR Foreign Reference 18 View
2002-09-25 FOR Foreign Reference 14 View
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Quick Facts
Patent No.
US 6,818,795
App. No.
10/239,741
Filed
2003-03-24
Effective Filing
2002-09-25
Granted
2004-11-16
Pub. No.
US20030171619A1
Art Unit
1621
PTA
-34 days