IP Library › Granted Patent US 6,682,710
Granted Patent Utility PCT National Stage
US 6,682,710 · Confirmation No. 6890

CATALYTIC REDUCTION OF NITROUS OXIDE CONTENT IN GASES

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2003-11-20 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-03-05 ABST Abstract 1 View
2001-03-05 LET. Miscellaneous Incoming Letter 34 View
2001-03-05 ABST Abstract 1 View
2001-03-05 LET. Miscellaneous Incoming Letter 34 View
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Quick Facts
Patent No.
US 6,682,710
App. No.
09/582,622
Filed
2001-03-05
Granted
2004-01-27
Art Unit
1754
PTA
0 days