Inventor
STEFFENS CHRISTIAN
DE11 patents
⚠️ This page may combine multiple inventors who share the name “STEFFENS CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COVESTRO DEUTSCHLAND AG
4 patentsUS10875827B2Dec 29, 2020
Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amine
COVESTRO DEUTSCHLAND AG1 citations59
US10851048B2Dec 1, 2020
Process for preparing an isocyanate by partly adiabatically operated phosgenation of the corresponding amine
COVESTRO DEUTSCHLAND AG1 citations59
US10815193B2Oct 27, 2020
Process for providing hydrogen chloride for chemical reactions
COVESTRO DEUTSCHLAND AG0 citations35
US10112892B2Oct 30, 2018
Process for preparing polyisocyanates
COVESTRO DEUTSCHLAND AG0 citations34