Inventor

JAYARATNE KUMI C

US2 patents

Patents

2 patents

US7501372B2Mar 10, 2009

Catalyst compositions for producing polyolefins in the absence of cocatalysts

CHEVRON PHILLIPS CHEMICAL CO61 citations96

US7247594B2Jul 24, 2007

Catalysts for olefin polymerization

CHEVRON PHILLIPS CHEMICAL CO46 citations91