John P. Hogan

Process for preventing fouling in a gas phase polymerization reactor

Olefin polymerization with chromium and titanium-containing compounds

Removal of carbon dioxide from olefin containing streams

Low density polyethylene

SPRAY DRIED TITANIUM-CONTAINING CATALYST FOR STRESS CRACK RESISTANT POLYMER

Ethylene homopolymer and copolymer polymerization process and the products produced therefrom

Catalyst and process for producing olefin polymers

Mixed hydrocarbyloxide treated catalyst activated at different temperatures

Method of treating supported chromium oxide catalyst and polymerization therewith

Gas phase polymerization in multi-stage fluid beds