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Inventor

GUILLEN-CASTELLANOS SERGIO ALEJANDRO

CA4 patents
⚠️ This page may combine multiple inventors who share the name “GUILLEN-CASTELLANOS SERGIO ALEJANDRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NOVA CHEM INT SA

3 patents
US9062138B2Jun 23, 2015

Controlling resin properties in a gas phase polymerization process

NOVA CHEM INT SA6 citations70
US9221935B2Dec 29, 2015

Modified phosphinimine catalysts for olefin polymerization

NOVA CHEM INT SA0 citations40
US9315591B2Apr 19, 2016

Modified phosphinimine catalysts for olefin polymerization

NOVA CHEM INT SA0 citations39

NOVA CHEMICALS INTERNATIONAL SA

1 patent
US9708427B2Jul 18, 2017

Process for polymerization in a fluidized bed reactor

NOVA CHEMICALS INTERNATIONAL SA0 citations39