IP Library › Granted Patent US 6,740,241
Granted Patent Utility PCT National Stage
US 6,740,241 · Confirmation No. 3748

CHROMATOGRAPHY COLUMN SYSTEM AND METHOD OF PACKING OF A CHROMATOGRAPHY COLUMN

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2004-04-12 IFEE Issue Fee Payment (PTO-85B) 3 View
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2003-12-18 LET. Miscellaneous Incoming Letter 2 View
2003-12-08 CTAV Advisory Action (PTOL-303) 3 View
2003-11-21 A.NE Response After Final Action 2 View
2003-11-21 CLM Claims 2 View
2003-11-21 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-09-25 CTFR Final Rejection 5 View
2003-08-26 LET. Miscellaneous Incoming Letter 12 View
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2003-08-26 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-07-17 CTNF Non-Final Rejection 5 View
2003-07-17 1449 List of References cited by applicant and considered by examiner 2 View
2001-08-27 LET. Miscellaneous Incoming Letter 42 View
2001-08-27 LET. Miscellaneous Incoming Letter 2 View
2001-08-20 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-08-20 FOR Foreign Reference 22 View
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2001-08-20 FOR Foreign Reference 20 View
2001-08-20 FOR Foreign Reference 46 View
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2001-08-20 FOR Foreign Reference 2 View
2001-08-20 FOR Foreign Reference 8 View
2001-08-20 FOR Foreign Reference 2 View
2001-08-13 M905 Notice of DO/EO Missing Requirements Mailed 1 View
2001-07-09 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 1 View
2001-05-24 TRNA Transmittal of New Application 2 View
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2001-05-24 SPEC Specification 24 View
2001-05-24 CLM Claims 2 View
2001-05-24 ABST Abstract 1 View
2001-05-24 OATH Oath or Declaration filed 2 View
2001-05-24 WFEE Fee Worksheet (SB06) 1 View
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2001-05-24 WCLM Claims Worksheet (PTO-2022) 1 View
2001-05-24 FWCLM Index of Claims 1 View
2001-05-24 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-05-24 SRFW Search information including classification, databases and other search related notes 1 View
2001-05-24 A.PE Preliminary Amendment 1 View
2001-05-24 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2001-05-24 DRW Drawings-only black and white line drawings 1 View
2001-05-24 LET. Miscellaneous Incoming Letter 10 View
2001-05-24 FOR Foreign Reference 6 View
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1989-12-16 FRPR Certified Copy of Foreign Priority Application 42 View
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Quick Facts
Patent No.
US 6,740,241
App. No.
09/856,793
Filed
2001-08-27
Granted
2004-05-25
Art Unit
1723
PTA
0 days