Inventor
SCHNEIDER HEINZ-WALTER
32 patents
Patents
32 patentsUS4454358AJun 12, 1984
Continuous production of ethanol and plural stage distillation of the same
BASF AG208 citations98
US5882619AMar 16, 1999
Preparation of a hydrogenation catalyst using M(OR)m Xn
BASF AG20 citations92
US4113754ASep 12, 1978
Isolation and regeneration of rhodium-containing catalysts from distillation residues of hydroformylation reactions
BASF AG33 citations92
US4730041AMar 8, 1988
Preparation of ε-caprolactams
BASF AG21 citations82
US5496789AMar 5, 1996
Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur
BASF AG5 citations74
US4529815AJul 16, 1985
Preparation of 4-pentenoates
BASF AG10 citations74
US4360692ANov 23, 1982
Preparation of formylvalerates
BASF AG10 citations74
US4259520AMar 31, 1981
Preparation of butanedicarboxylic acid esters
BASF AG12 citations74
US4169956AOct 2, 1979
Manufacture of butanedicarboxylic acid esters
BASF AG12 citations74
US4801738AJan 31, 1989
Preparation of δ-formylvalerates
BASF AG9 citations73
US4766237AAug 23, 1988
Preparation of 6-aminocaproates
BASF AG9 citations73
US4745228AMay 17, 1988
Preparation of cyclic ketones
BASF AG11 citations73
US4550195AOct 29, 1985
Manufacture of pent-3-enoic acid and its alkyl esters
BASF AG10 citations73
US4523027AJun 11, 1985
Purification of carboxylates containing aldehydes, acetals and/or unsaturated compounds
BASF AG11 citations73
US4171451AOct 16, 1979
Manufacture of butanedicarboxylic acid esters
BASF AG11 citations73
US4256909AMar 17, 1981
Preparation of dimethyl butanedicarboxylates
BASF AG10 citations70
US7056356B2Jun 6, 2006
Process for producing crystals
BASF AG7 citations69
US5560895AOct 1, 1996
Method of use of a hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur
BASF AG2 citations63
US5003102AMar 26, 1991
Preparation of 5-formylvaleric esters
BASF AG5 citations63
US4537987AAug 27, 1985
Preparation of pure monoesters of adipic acid
BASF AG5 citations63
US4305888ADec 15, 1981
Manufacture of salts of dicarboxylic acids and diamines
BASF AG2 citations63
US4258203AMar 24, 1981
Preparation of butanedicarboxylic acid esters
BASF AG6 citations63
US5189182AFeb 23, 1993
Preparation of 5-methylbutyrolactone
BASF AG4 citations62
US4316047AFeb 16, 1982
Preparation of C1 -C4 -alkyl pent-3-enoates
BASF AG2 citations62
US4310686AJan 12, 1982
Preparation of butanedicarboxylic esters
BASF AG4 citations62
US5817592AOct 6, 1998
Process for the preparation of a hydrogenation catalyst
BASF AG4 citations61
US4586987AMay 6, 1986
Obtaining C1 -C4 -alkyl pentenoates by distillation
BASF AG5 citations59
US5554353ASep 10, 1996
Preparation of hydroxylammonium salts
BASF AG5 citations58
US4350572ASep 21, 1982
Purification of carboxylic acid esters containing aldehydes and/or acetals
BASF AG2 citations57
US5639706AJun 17, 1997
Hydrogenation catalyst based on a platinum metal partially poisoned with finely divided sulfur
BASF AG0 citations52
US6083468AJul 4, 2000
Method of manufacturing a hydrogenation catalyst
BASF AG1 citations51
US4561942ADec 31, 1985
Isolation of methyl 4-pentenoate from mixtures containing this and methyl 3-pentenoate
BASF AG1 citations49