Inventor · Mittelbiberach, DE

Guenter Linz

42Patents
14h-index
56Co-inventors
84Inventor score

Filing activity: Mar 11, 1992 → May 21, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US5463071A 5-membered heterocyclic compounds, processes for preparing them and pharmaceutical compositions containing these compounds Chemistry; Metallurgy 85 Expired
US5434150A Condensed 5-membered heterocyclic compounds, processes for preparing them and pharmaceutical preparations containing these compounds Chemistry; Metallurgy 70 Expired
US5541343A Cyclic imino derivatives and pharmaceutical compositions containing them Chemistry; Metallurgy 64 Expired
US5276049A Cyclic urea derivatives, pharmaceutical compositions containing these compounds and methods of using the same Chemistry; Metallurgy 52 Expired
US7238807B2 Process for the manufacture of fused piperazin-2-one derivatives Human Necessities 36 Expired
US5455348A 2-pyrrolidinones, pharmaceutical compositions containing these compounds and processes for preparing them Chemistry; Metallurgy 31 Expired
US7439358B2 Specific salt, anhydrous and crystalline form of a dihydropteridione derivative Human Necessities 27 Active
US5418233A Heterobiarly derivatives and pharmaceutical compositions thereof Chemistry; Metallurgy 26 Expired
US5591769A Cyclic imino derivatives and pharmaceutical compositions containing them Chemistry; Metallurgy 25 Expired
US7626019B2 Intermediate compounds for the manufacture of fused piperazin-2-one derivatives Human Necessities 25 Active
US7728134B2 Hydrates and polymorphs of 4[[(7R)-8-cyclopentyl-7-ethyl-5,6,7,8-tetrahydro-5-methyl-6-oxo-2-pteridinyl]amino]-3-methoxy-N-(1-methyl-4-piperidinyl)-benzamide, process for their manufacture and their use as medicament Chemistry; Metallurgy 19 Expired
US7119093B2 3-Z-[1-(4-(N-((4-Methyl-piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-anilino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone-monoethanesulphonate and the use thereof as a pharmaceutical composition Human Necessities 19 Expired
US6919325B2 Pharmaceutical compositions containing tiotropium salts and low-solubility salmeterol salts Human Necessities 18 Expired
US7759485B2 Process for the manufacture of dihydropteridinones Chemistry; Metallurgy 18 Active
US5478942A Cyclic urea derivatives and pharmaceutical compositions containing these compounds Chemistry; Metallurgy 12 Expired
US6680345B2 Salicylic acid salts of salmeterol Chemistry; Metallurgy 12 Expired
US5852192A Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them Chemistry; Metallurgy 12 Expired
US6756508B2 Cinnamic acid salts, processes for their preparation, and their use as medicaments Human Necessities 11 Expired
US8034816B2 Hydrates and polymorphs of 4-[[(7R)-8-cyclopentyl-7-ethyl-5,6,7,8-tetrahydro-5-methyl-6-oxo-2-pteridinyl]amino]-3-methoxy-N-(1-methyl-4-piperidinyl)-benzamide, process for their manufacture and their use as medicament Chemistry; Metallurgy 9 Active
US8138373B2 Process for the manufacture of dihydropteridinones Chemistry; Metallurgy 9 Active
US8138341B2 Intermediate compounds useful for the manufacture of dihydropteridinones Chemistry; Metallurgy 9 Active
US5563268A Heterobiaryl derivatives Chemistry; Metallurgy 8 Expired
US8202867B2 Methods of using hydrates and polymorphs of 4-[[(7R)-8-cyclopentyl-7-ethyl-5,6,7,8-tetrahydro-5-methyl-6-oxo-2-pteridinyl]amino]-3-methoxy-N-(1-methyl-4-piperidinyl)-benzamide Chemistry; Metallurgy 8 Active
US8188086B2 Specific salt, anhydrous and crystalline form of a dihydropteridione derivative Human Necessities 8 Active
US5489693A Cyclic imino derivatives, pharmaceutical compositions containing these compounds and processes preparing them Chemistry; Metallurgy 7 Expired

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