Inventor
SPEIDEL JR JOHN H
US5 patents
⚠️ This page may combine multiple inventors who share the name “SPEIDEL JR JOHN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LYONDELL CHEMICAL TECH LP
4 patentsUS7550610B1Jun 23, 2009
Direct epoxidation process
LYONDELL CHEMICAL TECH LP22 citations90
US7138535B1Nov 21, 2006
Direct epoxidation process
LYONDELL CHEMICAL TECH LP15 citations82
US7541479B1Jun 2, 2009
Direct epoxidation process
LYONDELL CHEMICAL TECH LP4 citations59
US7649102B2Jan 19, 2010
Propylene oxide process
LYONDELL CHEMICAL TECH LP1 citations50