Inventor

KOEHLER HANS-DIETER

DE5 patents

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

ERDOELCHEMIE GMBH

3 patents

US5008466AApr 16, 1991

Process for the isomerization of alkenes having a terminal double bond to give alkenes having an internal double bond

ERDOELCHEMIE GMBH23 citations90

US4330679AMay 18, 1982

Process for the preparation of alkyl tert.-alkyl ethers

ERDOELCHEMIE GMBH24 citations80

US5095164AMar 10, 1992

Process for cleaving alkyl tert.-alkyl ethers

ERDOELCHEMIE GMBH13 citations71

BAYER AG

2 patents

US4349416ASep 14, 1982

Process and device for the separation of mixtures which form an azeotrope

BAYER AG33 citations90

US5084070AJan 28, 1992

Gum-free components containing alkyl tert.-alkyl ethers

BAYER AG10 citations68