Inventor

KRAHWINKEL RALF

DE5 patents

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

KRAHWINKEL RALF

2 patents

US9102613B2Aug 11, 2015

Method for producing sorbic anhydride and also use thereof as a preservative in foods

KRAHWINKEL RALF0 citations43

US8742034B2Jun 3, 2014

Method for the homogeneously catalyzed production of terminal group-capped polyethers

KRAHWINKEL RALF0 citations28

LANXESS CORP

1 patent

US11834385B2Dec 5, 2023

Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline

LANXESS CORP0 citations50

LANXESS DEUTSCHLAND GMBH

1 patent

US10875823B2Dec 29, 2020

Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline

LANXESS DEUTSCHLAND GMBH0 citations39

JOB ANDREAS

1 patent

US8309732B2Nov 13, 2012

Process for preparing quaternary salts of piperidyl esters of mandelic acid

JOB ANDREAS0 citations33