IP Library › Granted Patent US 6,627,912
Granted Patent Utility
US 6,627,912 · Confirmation No. 6618

METHOD OF OPERATING A MASS SPECTROMETER TO SUPPRESS UNWANTED IONS

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2014-05-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-05-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-05-14 PA.. Power of Attorney 1 View
2014-05-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2014-05-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-04-29 PA.. Power of Attorney 2 View
2014-04-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2014-04-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-10-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-04 PA.. Power of Attorney 3 View
2011-10-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-10-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-08 LET. Miscellaneous Incoming Letter 2 View
2001-05-14 TRNA Transmittal of New Application 2 View
2001-05-14 ADS Application Data Sheet 2 View
2001-05-14 A.PE Preliminary Amendment 3 View
2001-05-14 SPEC Specification 16 View
2001-05-14 CLM Claims 3 View
2001-05-14 ABST Abstract 1 View
2001-05-14 DRW Drawings-only black and white line drawings 5 View
2001-05-14 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,627,912
App. No.
09/853,715
Filed
2001-05-14
Granted
2003-09-30
Pub. No.
US20020166959A1
Art Unit
2881
PTA
-32 days