Inventor
SHUM WILFRED PO-SUM
US5 patents
⚠️ This page may combine multiple inventors who share the name “SHUM WILFRED PO-SUM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ARCO CHEM TECH
4 patentsUS6225509B1May 1, 2001
Allyl alcohol hydroformylation
ARCO CHEM TECH28 citations90
US5780655AJul 14, 1998
Epoxidation process using a phosphate-stabilized peroxotungstate compound as catalyst
ARCO CHEM TECH22 citations89
US6803491B1Oct 12, 2004
Preparation of lithium phosphate catalysts
ARCO CHEM TECH12 citations70
US5663384ASep 2, 1997
Asymetric epoxidation using a titanium-containing zeolite and a chiral hydroperoxide
ARCO CHEM TECH1 citations51