IP Library › Granted Patent US 6,737,446
Granted Patent Utility
US 6,737,446 · Confirmation No. 6998

TERTIARY AMINO ALKYL AMIDE CATALYSTS FOR IMPROVING THE PHYSICAL PROPERTIES OF POLYURETHANE FOAMS

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2017-09-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-09-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-08-31 PA.. Power of Attorney 1 View
2017-08-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-08-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2004-03-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-22 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-01-22 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-01-22 1449 List of References cited by applicant and considered by examiner 1 View
2004-01-22 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-01-22 FWCLM Index of Claims 1 View
2004-01-22 SRFW Search information including classification, databases and other search related notes 1 View
2003-12-29 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-12-29 CLM Claims 5 View
2003-12-29 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-10-07 CTNF Non-Final Rejection 5 View
2003-10-07 1449 List of References cited by applicant and considered by examiner 1 View
2003-10-07 892 List of references cited by examiner 1 View
2003-10-07 FWCLM Index of Claims 1 View
2003-10-07 SRFW Search information including classification, databases and other search related notes 1 View
2003-10-07 SRNT Examiner's search strategy and results 2 View
2003-01-03 TRNA Transmittal of New Application 3 View
2003-01-03 TRNA Transmittal of New Application 3 View
2003-01-03 SPEC Specification 23 View
2003-01-03 SPEC Specification 23 View
2003-01-03 CLM Claims 6 View
2003-01-03 CLM Claims 6 View
2003-01-03 ABST Abstract 1 View
2003-01-03 ABST Abstract 1 View
2003-01-03 OATH Oath or Declaration filed 3 View
2003-01-03 OATH Oath or Declaration filed 3 View
2003-01-03 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2003-01-03 WFEE Fee Worksheet (SB06) 1 View
2003-01-03 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,737,446
App. No.
10/336,555
Filed
2003-01-03
Granted
2004-05-18
Art Unit
1711
PTA
0 days