IP Library › Granted Patent US 6,494,920
Granted Patent Utility PCT National Stage
US 6,494,920 · Confirmation No. 6141

DETERGENT MIXTURES

Patented Case View Patent ↗
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 Code Description Pages PDF
2001-11-02 ABST Abstract 1 View
2001-11-02 LET. Miscellaneous Incoming Letter 51 View
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Quick Facts
Patent No.
US 6,494,920
App. No.
09/890,693
Filed
2001-11-02
Effective Filing
2001-08-03
Granted
2002-12-17
Art Unit
1751
PTA
0 days