Inventor
EHRIG MARTIN
DE6 patents
⚠️ This page may combine multiple inventors who share the name “EHRIG MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COVESTRO DEUTSCHLAND AG
5 patentsUS10294198B2May 21, 2019
Method for producing xylylene diisocyanates in the gaseous phase
COVESTRO DEUTSCHLAND AG3 citations68
US10173970B2Jan 8, 2019
Method for producing 1,5-pentanediisocyanate in the gas phase
COVESTRO DEUTSCHLAND AG1 citations59
US10329248B2Jun 25, 2019
Method for producing 1,5-pentanediisocyanate in the gas phase
COVESTRO DEUTSCHLAND AG0 citations49
US10843927B2Nov 24, 2020
Energy-efficient method for providing a purified phosgene vapor
COVESTRO DEUTSCHLAND AG0 citations40
US10307727B2Jun 4, 2019
Method for processing hydrogen chloride from isocyanate preparation
COVESTRO DEUTSCHLAND AG0 citations31