IP Library › Patent Application 10009289
Patent Application Utility PCT National Stage
App. No. 10/009,289 · Confirmation No. 5708

COLD PRODUCTION METHOD FOR PEARLY LUSTRE SURFACTANT PREPARATIONS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2004-02-27 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-11-06 ABST Abstract 1 View
2001-11-06 LET. Miscellaneous Incoming Letter 32 View
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Quick Facts
App. No.
10/009,289
Filed
2001-11-06
Granted
2004-04-27
Art Unit
1751
PTA
0 days