Inventor
BARTSCH MICHAEL
US36 patents
⚠️ This page may combine multiple inventors who share the name “BARTSCH MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
20 patentsUS7351339B2Apr 1, 2008
Method for the separation of acids from chemical reaction mixtures by means of ionic fluids
BASF AG56 citations97
US7345006B2Mar 18, 2008
Catalyst system containing Ni(0) for hydrocyanation
BASF AG44 citations96
US7528275B2May 5, 2009
Method for the production of adipodinitrile by hydrocyanation of 1,3-butadiene
BASF AG51 citations93
US7700795B2Apr 20, 2010
Use of azeotropically dried nickel(ii) halogenides
BASF AG33 citations92
US7541486B2Jun 2, 2009
Method for producing 3-pentenenitrile
BASF AG41 citations92
US7538240B2May 26, 2009
Method for the hydrocyanation of butadiene
BASF AG38 citations92
US7521575B2Apr 21, 2009
Sterically hindered chelate phosphinite-phosphite ligand, catalyst, comprising at least one nickel(0) complex stabilized by said ligand and method for production of nitriles
BASF AG33 citations92
US7084294B2Aug 1, 2006
Method for the recycling of a Lewis acid
BASF AG27 citations92
US7067685B2Jun 27, 2006
Phosphonites, use thereof as ligand in transition metal complexes and method for production of nitriles
BASF AG39 citations92
US7022866B2Apr 4, 2006
Phosphonites
BASF AG38 citations92
US7816551B2Oct 19, 2010
Method for producing dinitriles
BASF AG17 citations84
US7781608B2Aug 24, 2010
Production of 3-pentenenitrile from 1,3-butadiene
BASF AG18 citations84
US7612224B2Nov 3, 2009
Isomerisation of cis-2-pentenenitrile to form 3-pentenenitrile in a reactive distillation
BASF AG14 citations84
US7566800B2Jul 28, 2009
Homogeneous isomerization of cis-2-pentene nitrile to form 3-pentene nitrile
BASF AG12 citations84
US7361778B2Apr 22, 2008
Method for the isomerization of cis-2-pentenenitrile to form trans-3-pentenenitrile
BASF AG11 citations84
US7550407B2Jun 23, 2009
System suitable for the hydrocyanation of olefinically unsaturated compounds
BASF AG13 citations83
US7504529B2Mar 17, 2009
Method for hydrocyanation
BASF AG9 citations83
US7767852B2Aug 3, 2010
Method for the separation of acids from chemical reaction mixtures by means of ionic fluids
BASF AG9 citations82
US6881867B2Apr 19, 2005
Method for hydroformylation, xanthene-bridged ligands and catalyst comprising a complex of said ligands
BASF AG13 citations81
US6476268B1Nov 5, 2002
Preparation of N-benzylamines
BASF AG11 citations72
BASF SE
9 patentsUS7935229B2May 3, 2011
Extraction of nickel (0) complexes from nitrile mixtures with reduced rag formation
BASF SE27 citations92
US7439381B2Oct 21, 2008
Hydrocyanation method
BASF SE30 citations92
US7777068B2Aug 17, 2010
Ni(0) -containing catalyst system
BASF SE12 citations84
US7709675B2May 4, 2010
Continuous method for the production of linear pentene nitriles
BASF SE9 citations84
US7671229B2Mar 2, 2010
Method for the production of pentene nitriles from n-butane
BASF SE9 citations84
US7407643B2Aug 5, 2008
Process for removing water from a mixture containing water and zinc chloride
BASF SE11 citations84
US9493405B2Nov 15, 2016
Method for producing linear pentenenitrile
BASF SE0 citations52
US7737310B2Jun 15, 2010
Method for producing biphenols from monophenols
BASF SE0 citations44
US8344182B2Jan 1, 2013
Process for the preparation of (S)-2-amino-1-propanol (L-alaninol) from (S)-1-methoxy-2-propylamine
BASF SE0 citations39