IP Library Granted Patent US 6,815,565
Granted Patent Utility
US 6,815,565 · Confirmation No. 2894

METHOD FOR PREPARING HYDROQUINONES AND DIHYDROXYBIPHENYL COMPOUNDS FROM MIXTURES OF BROMOPHENOLS AND BENZOQUINONES

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2014-03-17 OATH Oath or Declaration filed 135 View
2004-10-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-27 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-27 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-07-27 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-27 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-27 SPEC Specification 1 View
2004-07-01 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-07-01 SPEC Specification 1 View
2004-07-01 CLM Claims 8 View
2004-07-01 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-07-01 DIST Terminal Disclaimer Filed 1 View
2004-07-01 WFEE Fee Worksheet (SB06) 1 View
2004-04-02 CTNF Non-Final Rejection 4 View
2004-04-02 1449 List of References cited by applicant and considered by examiner 2 View
2004-04-02 892 List of references cited by examiner 1 View
2004-04-02 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-02 FWCLM Index of Claims 1 View
2003-11-07 TRNA Transmittal of New Application 3 View
2003-11-07 SPEC Specification 20 View
2003-11-07 CLM Claims 8 View
2003-11-07 ABST Abstract 1 View
2003-11-07 OATH Oath or Declaration filed 3 View
2003-11-07 ADS Application Data Sheet 4 View
2003-11-07 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2003-11-07 WFEE Fee Worksheet (SB06) 1 View
2003-11-07 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,815,565
App. No.
10/704,002
Filed
2003-11-07
Granted
2004-11-09
Pub. No.
US20040199027A1
Art Unit
1621
PTA
0 days