Inventor · Wuppertal, DE

Walter Hubsch

102Patents
19h-index
157Co-inventors
89Inventor score

Filing activity: Apr 7, 1988 → Oct 30, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5177080A Substituted pyridyl-dihydroxy-heptenoic acid and its salts Chemistry; Metallurgy 143 Expired
US5006530A Certain 7-[2,6-diisopropyl-4-phenyl-5-lower alkoxymethyl-pyrid-3-yl]-3,5-dihydroxy-6-enoates and derivatives useful for treating circulatory diseases Chemistry; Metallurgy 116 Expired
US5407948A Substituted mono- and bipyridylmethylpyridones Human Necessities 56 Expired
US5032602A Inhibiting HMG-CoA reductase with novel substituted 2-pyridones and pyrid-2-thiones Chemistry; Metallurgy 51 Expired
US5356911A Substituted biphenylpyridones Human Necessities 46 Expired
US5169857A 7-(polysubstituted pyridyl)-hept-6-endates useful for treating hyperproteinaemia, lipoproteinaemia or arteriosclerosis Chemistry; Metallurgy 42 Expired
US5254543A Sulphonylbenzyl-substituted pyridones which are angiotension II receptor antagonists Chemistry; Metallurgy 42 Expired
US5120782A Substituted pyrrolo-pyridines pharmaceuticals Chemistry; Metallurgy 37 Expired
US5395840A Heterocyclically substituted phenyl-cyclohexane-carboxylic acid derivatives Human Necessities 36 Expired
US7078417B2 Substituted 2-thio-3,5-dicyano-4-phenyl-6-aminopyridines with adenosine receptor-binding activity and their use as cardiovascular preparations Chemistry; Metallurgy 35 Expired
US7109218B2 Substituted 2-thio-3,5-dicyano-4-phenyl-6-aminopyridines and the use of the same Chemistry; Metallurgy 33 Expired
US7129255B2 Substituted 2-carba-3,5-dicyano-4-aryl-6-aminopyridines and the use of the same as selective ligands of the adenosine receptor Chemistry; Metallurgy 33 Expired
US5418243A Substituted 4-phenyl-pyridones and 4-phenyl-3-alkoxypyridines Chemistry; Metallurgy 33 Expired
US7045631B2 Substituted 2-thio-3, 5-dicyano-4-phenyl-6-aminopyridines and their use as adenosine receptor-selective ligands Chemistry; Metallurgy 33 Expired
US9023849B2 Substituted fused imidazoles and pyrazoles and use thereof Chemistry; Metallurgy 26 Active
US5874438A 2,2'-bridged bis-2,4-diaminoquinazolines Chemistry; Metallurgy 24 Expired
US8859569B2 Substituted annellated pyrimidines and use thereof Chemistry; Metallurgy 24 Active
US5407942A Biphenylmethyl-substituted pyridones Chemistry; Metallurgy 23 Expired
US5354749A Sulfonylbenzyl-substituted benzo- and pyridopyridones Chemistry; Metallurgy 23 Expired
US7135486B1 Substituted 2-thio-3,5-dicyano-4-aryl-6-aminopyridines and the use thereof Chemistry; Metallurgy 19 Expired
US5521206A Heterocyclically substituted phenylacetic acid derivatives and their use in medicaments Chemistry; Metallurgy 18 Expired
US5401746A Substituted pyridines heptenoic acid derivatives, useful for treating arterioscleros, lipopotaemia and the like Chemistry; Metallurgy 16 Expired
US7855219B2 Substituted 2-oxy-3,5-dicyano-4aryl-6-aminopyridines and use thereof Chemistry; Metallurgy 15 Expired
US5352687A Substituted phenylacetamides Chemistry; Metallurgy 12 Expired
US5861385A Substituted triols Chemistry; Metallurgy 12 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.