IP Library › Granted Patent US 6,723,791
Granted Patent Utility Small
US 6,723,791 · Confirmation No. 3599

SYSTEMS FOR AMELIORATING AQUEOUS HYDROCARBON SPILLS

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2005-06-07 COCOUT Certificate of Correction - Post Issue Communication 2 View
2004-12-22 C.AD Change of Address 1 View
2003-12-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-11 TRNA Transmittal of New Application 2 View
2002-03-11 DRW Drawings-only black and white line drawings 11 View
2001-12-31 TRNA Transmittal of New Application 9 View
2001-12-31 A.PE Preliminary Amendment 7 View
2001-12-31 SPEC Specification 27 View
2001-12-31 CLM Claims 12 View
2001-12-31 DRW Drawings-only black and white line drawings 11 View
2001-12-31 OATH Oath or Declaration filed 7 View
2001-12-31 LET. Miscellaneous Incoming Letter 12 View
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Quick Facts
Patent No.
US 6,723,791
App. No.
10/038,461
Filed
2001-12-31
Granted
2004-04-20
Pub. No.
US20020165318A1
Art Unit
1711
PTA
0 days