Inventor
VOSS HARTWIG
DE42 patents
⚠️ This page may combine multiple inventors who share the name “VOSS HARTWIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
27 patentsUS6730808B2May 4, 2004
Oxidative reactions using membranes that selectively conduct oxygen
BASF AG68 citations92
US6310261B1Oct 30, 2001
Method for the production of aldehydes
BASF AG27 citations92
US5354945AOct 11, 1994
Preparation of ultrapure N-vinylpyrrolidone polymers
BASF AG24 citations92
US4818409AApr 4, 1989
Obtaining aqueous solutions of organic acids or bases from aqueous solutions of their salts
BASF AG25 citations92
US6887612B2May 3, 2005
Fuel cell
BASF AG14 citations83
US4883573ANov 28, 1989
Removal of acid from cathodic electrocoating baths by electrodialysis
BASF AG18 citations81
US5282939AFeb 1, 1994
Removal of salts by electrodialysis
BASF AG11 citations74
US5221443AJun 22, 1993
Liberation of organic sulfonic acids
BASF AG8 citations74
US7012162B2Mar 14, 2006
Phosphacyclohexanes and the use thereof in the hydroformylation of olefins
BASF AG8 citations73
US6140428AOct 31, 2000
Simultaneous production of dicarboxylic acids and diamines by splitting polyamides into their monomeric constituents
BASF AG7 citations73
US5507922AApr 16, 1996
Preparation of benzaldehyde dialkyl acetals
BASF AG7 citations73
US5202445AApr 13, 1993
Preparation of potassium magnesium l-ascorbate 2-phosphate
BASF AG8 citations73
US6967181B2Nov 22, 2005
Production of a zeolite-containing solid
BASF AG7 citations72
US5114554AMay 19, 1992
Removal of acid from cathodic electrocoating baths by electrodialysis
BASF AG15 citations72
US4971672ANov 20, 1990
Removal of acid from cathodic electrocoating baths by electrodialysis
BASF AG6 citations72
US6706190B1Mar 16, 2004
Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution
BASF AG7 citations71
US7595424B2Sep 29, 2009
Method for producing aromatic amines or aliphatic amino alcohols
BASF AG7 citations70
US7091383B2Aug 15, 2006
Method for the production of amines
BASF AG8 citations70
US4775478AOct 4, 1988
Process for removing acid from cathodic electrocoating baths
BASF AG13 citations66
US5597466AJan 28, 1997
Preparation of substantially salt-free aqueous solutions of bisaminoxyalkanes
BASF AG6 citations63
US5089102AFeb 18, 1992
Removal of salts by electrodialysis
BASF AG4 citations63
US5000832AMar 19, 1991
Purification of aqueous glyoxal solutions
BASF AG6 citations62
US8034980B2Oct 11, 2011
Method for producing polyether polyols
BASF AG2 citations60
US7468461B2Dec 23, 2008
Method for the production of amines
BASF AG2 citations60
US7071354B2Jul 4, 2006
Method for producing N-phosphonomethylglycine
BASF AG2 citations60
US7459072B2Dec 2, 2008
Method for processing naphtha
BASF AG6 citations58
US7847073B2Dec 7, 2010
Method for producing a liquid formulation of salts of sulphonic-acid azo dyes
BASF AG1 citations51