IP Library › Granted Patent US 6,758,060
Granted Patent Utility
US 6,758,060 · Confirmation No. 2388

SEPARATING NITROGEN FROM METHANE IN THE PRODUCTION OF LNG

Inventor: John V. O'Brien
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-05-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-05-30 TRNA Transmittal of New Application 5 View
2003-05-30 DRW Drawings-only black and white line drawings 2 View
2003-05-30 OATH Oath or Declaration filed 3 View
2003-02-14 TRNA Transmittal of New Application 2 View
2003-02-14 SPEC Specification 12 View
2003-02-14 CLM Claims 3 View
2003-02-14 ABST Abstract 1 View
2003-02-14 DRW Drawings-only black and white line drawings 2 View
2003-02-14 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,758,060
App. No.
10/367,148
Filed
2003-02-14
Granted
2004-07-06
Pub. No.
US20030177786A1
Art Unit
3744
PTA
-67 days