IP Library › Granted Patent US 6,663,697
Granted Patent Utility
US 6,663,697 · Confirmation No. 1032

MICROFABRICATED PACKED GAS CHROMATOGRAPHIC COLUMN

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2003-08-25 M852 Letter to Official Draftsman Filed P/E 2 View
2003-08-25 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-08-25 DRW Drawings-only black and white line drawings 5 View
2003-08-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-06-06 TRNA Transmittal of New Application 4 View
2002-06-06 SPEC Specification 14 View
2002-06-06 CLM Claims 2 View
2002-06-06 ABST Abstract 1 View
2002-06-06 DRW Drawings-only black and white line drawings 7 View
2002-06-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,663,697
App. No.
10/165,862
Filed
2002-06-06
Granted
2003-12-16
Art Unit
1724
PTA
-35 days