Inventor · Wilhelmsfeld, DE

Achim Feurer

33Patents
16h-index
75Co-inventors
80Inventor score

Filing activity: Oct 11, 1996 → Jul 11, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US7173037B2 Carbamate-substituted pyrazolopyridines Human Necessities 122 Expired
US6743798B1 Substituted pyrazole derivatives condensed with six-membered heterocyclic rings Human Necessities 116 Expired
US6833364B1 Substituted pyrazole derivatives Chemistry; Metallurgy 103 Expired
US6693102B2 Pyridine-substituted pyrazolopyridine derivatives Human Necessities 90 Expired
US6180656A Use of condensated (hetaryl-substituted) 1-benzal-3-pyrazol derivates for treating special diseases of the cardiovascular and the central nervous systems Human Necessities 79 Expired
US6451805B1 Substituted pyrazole derivatives for the treatment of cardiocirculatory diseases Chemistry; Metallurgy 55 Expired
US6166027A Heterocyclylmethyl-substituted pyrazole derivatives and their use for treating cardiovascular diseases Chemistry; Metallurgy 48 Expired
US6903089B1 Lactam-substituted pyrazolopyridine derivatives Human Necessities 44 Expired
US7105523B2 Carbamate-substituted pyrazolopyridine-derivatives Human Necessities 43 Expired
US7410973B2 4-amino-substituted pyrimidine derivatives Human Necessities 29 Expired
US5866562A Ring-bridged bis-quinolines Human Necessities 29 Expired
US6919345B2 Sulfonate substituted pyrazol pyridine derivatives Human Necessities 28 Expired
US7115599B2 Sulfonamide-substituted pyrazolopyridine compounds Human Necessities 26 Expired
US5874438A 2,2'-bridged bis-2,4-diaminoquinazolines Chemistry; Metallurgy 24 Expired
US6462068B1 Heterocyclylmethyl-substituted pyrazole derivatives Chemistry; Metallurgy 18 Expired
US5739127A 2,4'-bridged bis-2,4-diaminoquinazolines Chemistry; Metallurgy 16 Expired
US6387940B1 Heterocyclylmethyl-substituted pyrazole derivatives Chemistry; Metallurgy 16 Expired
US5760230A 4, 4'-bridged bis-2, 4-diaminoquinazolines Chemistry; Metallurgy 15 Expired
US7956191B2 3-arylamino pyridine derivatives Chemistry; Metallurgy 15 Active
US6410740B1 Heterocyclylmethyl-substituted pyrazol derivatives Chemistry; Metallurgy 13 Expired
US7427617B2 Morpoline-bridged indazole derivatives Human Necessities 13 Expired
US6414009B1 Heterocyclylmethyl-substituted pyrazol derivatives Chemistry; Metallurgy 12 Expired
US7737153B2 Heteroaryloxy-substituted phenylaminopyrimidines as rho-kinase inhibitors Chemistry; Metallurgy 9 Expired
US7091198B1 2,5-disubstituted pyrimidine derivatives Human Necessities 9 Expired
US8198457B2 3-arylamino pyridine derivatives Chemistry; Metallurgy 7 Active

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