Inventor

EWERT WARREN MATTHEW

US3 patents

⚠️ This page may combine multiple inventors who share the name “EWERT WARREN MATTHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHILLIPS PETROLEUM CO

2 patents

US5202298AApr 13, 1993

Process for preparing carbonate supports and catalysts

PHILLIPS PETROLEUM CO5 citations55

US5237117AAug 17, 1993

Potassium carbonate supports, catalysts, and olefin dimerization processes therewith

PHILLIPS PETROLEUM CO0 citations45

CHINA PETROLEUM & CHEMICAL

1 patent

US7473350B2Jan 6, 2009

Control methodology for desulfurization process

CHINA PETROLEUM & CHEMICAL4 citations55