IP Library › Granted Patent US 6,638,551
Granted Patent Utility Small
US 6,638,551 · Confirmation No. 8691

METHODS AND COMPOSITIONS FOR PURIFYING EDIBLE OIL

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2013-11-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-06-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-06-27 DRW Drawings-only black and white line drawings 7 View
2003-06-27 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-06-27 LET. Miscellaneous Incoming Letter 4 View
2002-06-07 TRNA Transmittal of New Application 1 View
2002-06-07 DRW Drawings-only black and white line drawings 7 View
2002-03-05 TRNA Transmittal of New Application 3 View
2002-03-05 SPEC Specification 16 View
2002-03-05 CLM Claims 7 View
2002-03-05 ABST Abstract 1 View
2002-03-05 DRW Drawings-only black and white line drawings 7 View
2002-03-05 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,638,551
App. No.
10/092,226
Filed
2002-03-05
Granted
2003-10-28
Art Unit
1761
PTA
0 days