IP Library › Patent Application 09979223
Patent Application Utility PCT National Stage
App. No. 09/979,223 · Confirmation No. 1049

AQUEOUS POLYMER DISPERSIONS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2002-02-19 ABST Abstract 1 View
2002-02-19 LET. Miscellaneous Incoming Letter 42 View
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Quick Facts
App. No.
09/979,223
Filed
2002-02-19
Effective Filing
2001-11-20
Granted
2003-09-16
Examiner
HU, HENRY S
Art Unit
1713
PTA
0 days