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Application

19196838 · HIGH POROSITY FLUORIDED SILICA-COATED ALUMINA ACTIVATOR-SUPPORTS AND USES THEREOF IN METALLOCENE-BASED CATALYST SYSTEMS FOR OLEFIN POLYMERIZATION

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Filed 2025-05-02 · Granted · Patent 12516137 (2026-01-06) The official file ↗The patent and its PDF ↗ · Art unit 1762 · Examiner Rip A Lee Typical · CPC C08F 4/025 · Chevron Phillips Chemical Company LP · MERCHANT & GOULD CHEVRON PHILLIPS

Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
0.8 mo
to disposition 8.2 mo
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