Inventor
WIGBERS CHRISTOF WILHELM
DE16 patents
⚠️ This page may combine multiple inventors who share the name “WIGBERS CHRISTOF WILHELM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WIGBERS CHRISTOF WILHELM
9 patentsUS9000218B2Apr 7, 2015
Process for preparing secondary amines in the liquid phase
WIGBERS CHRISTOF WILHELM5 citations72
US8921600B2Dec 30, 2014
Process for producing carbon fillers having covalently bonded amino groups
WIGBERS CHRISTOF WILHELM5 citations70
US8436169B2May 7, 2013
Process for preparing 1,4-bishydroxyethylpiperazine
WIGBERS CHRISTOF WILHELM4 citations60
US8637668B2Jan 28, 2014
Process for preparing a cyclic tertiary methylamine
WIGBERS CHRISTOF WILHELM2 citations57
US9139511B2Sep 22, 2015
Process for hydrogenating nitriles
WIGBERS CHRISTOF WILHELM1 citations51
US8536377B2Sep 17, 2013
Method for producing N,N-substituted-3-aminopropan-1-ols
WIGBERS CHRISTOF WILHELM0 citations51
US8445726B2May 21, 2013
Process for preparing unsymmetric secondary tert-butylamines in the liquid phase
WIGBERS CHRISTOF WILHELM1 citations49
US8772547B2Jul 8, 2014
Method for producing 1-adamantyl trimethylammonium hydroxide
WIGBERS CHRISTOF WILHELM0 citations48
US8933223B2Jan 13, 2015
Process for preparing a cyclic tertiary amine
WIGBERS CHRISTOF WILHELM0 citations38
BASF SE
5 patentsUS10414716B2Sep 17, 2019
Process for preparing a polyetheramine
BASF SE2 citations72
US9974985B2May 22, 2018
Etheramines based on 1,2-dialcohols
BASF SE2 citations71
US10280237B2May 7, 2019
Salts of etheramines and polymeric acid
BASF SE1 citations61
US9981904B2May 29, 2018
Process for preparing primary amines using an unsupported cobalt catalyst
BASF SE1 citations52
US10835456B2Nov 17, 2020
Propyl gallate-containing vitamin preparations
BASF SE0 citations45