IP Library › Granted Patent US 6,815,667
Granted Patent Utility PCT National Stage
US 6,815,667 · Confirmation No. 2654

DEVICE AND METHOD FOR PREVENTING ION SOURCE GASES FROM ENTERING REACTION/COLLISION CELLS IN MASS SPECTROMETRY

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2004-09-28 IFEE Issue Fee Payment (PTO-85B) 3 View
2004-08-26 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
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2004-08-26 1449 List of References cited by applicant and considered by examiner 2 View
2004-08-26 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-26 FWCLM Index of Claims 1 View
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2004-07-30 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
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2004-07-30 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-07-30 WFEE Fee Worksheet (SB06) 1 View
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2004-07-06 DISQ Terminal Disclaimer review decision 2 View
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2004-06-16 DIST Terminal Disclaimer Filed 2 View
2004-06-16 LET. Miscellaneous Incoming Letter 1 View
2004-03-17 CTNF Non-Final Rejection 4 View
2004-03-17 1449 List of References cited by applicant and considered by examiner 1 View
2004-03-17 892 List of references cited by examiner 1 View
2004-03-17 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-17 FWCLM Index of Claims 1 View
2003-11-06 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2003-07-28 LET. Miscellaneous Incoming Letter 5 View
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2003-02-25 TRNA Transmittal of New Application 3 View
2003-02-25 SPEC Specification 16 View
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Quick Facts
Patent No.
US 6,815,667
App. No.
10/362,510
Filed
2003-02-25
Granted
2004-11-09
Pub. No.
US20040056189A1
Art Unit
2881
PTA
-44 days