IP Library › Granted Patent US 6,423,667
Granted Patent Utility
US 6,423,667 · Confirmation No. 9595

AMMONIUM SULFATE SUSPENSIONS IN OILS

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2017-01-24 C.AD Change of Address 2 View
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2017-01-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-15 TRNA Transmittal of New Application 1 View
2001-05-15 SPEC Specification 39 View
2001-05-15 CLM Claims 3 View
2001-05-15 ABST Abstract 1 View
2001-05-15 DRW Drawings-only black and white line drawings 2 View
2001-05-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,423,667
App. No.
09/855,481
Filed
2001-05-15
Granted
2002-07-23
Examiner
CLARDY, S
Art Unit
1616
PTA
0 days