IP Library Patent Application 09774174
Patent Application Utility PCT National Stage
App. No. 09/774,174 · Confirmation No. 7457

ORGANOSILICON COMPOUND, CATALYST FOR OLEFIN POLYMER PRODUCTION,AND METHOD FOR PRODUCING OLEFIN POLYMER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2001-02-01 TRNA Transmittal of New Application 41 View
2001-02-01 TRNA Transmittal of New Application 41 View
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Quick Facts
App. No.
09/774,174
Filed
2001-02-01
Granted
2003-04-22
Art Unit
1713
PTA
-30 days