IP Library › Granted Patent US 6,726,847
Granted Patent Utility Small
US 6,726,847 · Confirmation No. 5912

SILVER STAIN REMOVAL BY CHEMICAL ETCHING AND SONICATION

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2004-03-15 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-02-05 LET. Miscellaneous Incoming Letter 2 View
2004-02-05 DRW Drawings-only black and white line drawings 1 View
2003-12-16 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-12-16 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-12-16 1449 List of References cited by applicant and considered by examiner 2 View
2003-12-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-12-16 SRFW Search information including classification, databases and other search related notes 1 View
2003-12-05 LET. Miscellaneous Incoming Letter 1 View
2003-12-05 SRNT Examiner's search strategy and results 1 View
2003-11-17 A.NE Response After Final Action 1 View
2003-11-17 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-11-17 LET. Miscellaneous Incoming Letter 1 View
2003-11-17 N/AP Notice of Appeal Filed 2 View
2003-11-17 XT/ Extension of Time 1 View
2003-08-13 CTFR Final Rejection 8 View
2003-08-13 1449 List of References cited by applicant and considered by examiner 1 View
2003-06-11 LET. Miscellaneous Incoming Letter 1 View
2003-06-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-06-11 SPEC Specification 1 View
2003-06-11 CLM Claims 3 View
2003-06-11 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2003-06-11 XT/ Extension of Time 1 View
2003-05-15 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2003-05-15 FOR Foreign Reference 33 View
2003-05-15 FOR Foreign Reference 37 View
2003-02-20 CTNF Non-Final Rejection 6 View
2003-02-20 892 List of references cited by examiner 1 View
2003-02-20 1449 List of References cited by applicant and considered by examiner 2 View
2003-02-10 SRNT Examiner's search strategy and results 2 View
2002-12-02 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2002-12-02 FOR Foreign Reference 1 View
2002-12-02 FOR Foreign Reference 1 View
2002-12-02 FOR Foreign Reference 1 View
2002-12-02 FOR Foreign Reference 1 View
2002-12-02 FOR Foreign Reference 1 View
2002-12-02 FOR Foreign Reference 46 View
2002-04-02 CRFL Sequence Listing in Computer Readable Format on physical media is Filed 2 View
2002-03-19 LET. Miscellaneous Incoming Letter 4 View
2002-03-19 OATH Oath or Declaration filed 2 View
2002-03-19 SEQLIST Sequence Listing 1 View
2002-03-12 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2002-03-12 FOR Foreign Reference 68 View
2002-03-12 FOR Foreign Reference 166 View
2002-01-31 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2001-11-30 TRNA Transmittal of New Application 2 View
2001-11-30 ADS Application Data Sheet 1 View
2001-11-30 SPEC Specification 6 View
2001-11-30 CLM Claims 2 View
2001-11-30 ABST Abstract 1 View
2001-11-30 DRW Drawings-only black and white line drawings 1 View
2001-11-30 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-11-30 SRFW Search information including classification, databases and other search related notes 1 View
2001-11-30 FWCLM Index of Claims 1 View
2001-11-30 TRNA Transmittal of New Application 2 View
2001-11-30 DRW Drawings-only black and white line drawings 1 View
2001-11-30 SPEC Specification 6 View
2001-11-30 CLM Claims 2 View
2001-11-30 ABST Abstract 1 View
2001-11-30 WFEE Fee Worksheet (SB06) 1 View
2001-11-30 WFEE Fee Worksheet (SB06) 1 View
2001-11-30 WCLM Claims Worksheet (PTO-2022) 1 View
2001-11-30 ADS Application Data Sheet 1 View
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Quick Facts
Patent No.
US 6,726,847
App. No.
09/998,936
Filed
2001-11-30
Granted
2004-04-27
Pub. No.
US20020125214A1
Art Unit
1765
PTA
-109 days