Inventor · Weiterstadt, DE

Markus Klein

37Patents
3h-index
30Co-inventors
59Inventor score

Filing activity: Aug 2, 2005 → Jan 31, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8466170B2 7-azaindole derivatives Human Necessities 23 Active
US8334309B2 Heterocyclic indazole derivatives Chemistry; Metallurgy 6 Active
US8802866B2 Pyridinylimidazolone derivatives for the inhibition of PI3 kinases Chemistry; Metallurgy 3 Active
US8153649B2 3-aminoimidazo 1,2-A pyridine derivatives having an SGLT1- and SGLT2-inhibiting action for the treatment of type 1 and type 2 diabetes Human Necessities 2 Active
US9006255B2 Quinazoline derivatives Human Necessities 2 Active
US10640520B2 Boronic acid derivatives Human Necessities 2 Active
US11178899B2 Producing an aerosol-forming composition Human Necessities 2 Active
US10294246B2 Substituted boronic acids and boronate esters as immunoproteasome inhibitors Human Necessities 2 Active
US10669289B2 Boronic acid derivatives Human Necessities 2 Active
US10253049B2 Boronic acid derivatives Human Necessities 2 Active
US8377975B2 Oxadiazole derivatives for the treatment of diabetes Chemistry; Metallurgy 1 Active
US7776920B2 Mandelic hydrazides Human Necessities 1 Active
US8278312B2 Imidazo 1,2-a pyrimidine derivatives for the treatment of diseases such as diabetes Human Necessities 1 Active
US8895559B2 Quinoxalines derivatives and pharmaceutical compositions and kits Chemistry; Metallurgy 1 Active
US7884126B2 Indazole-heteroaryl derivatives Chemistry; Metallurgy 1 Active
US8258151B2 3-aminoimidazo [1,2-A] pyridine derivatives as SGLT inhibitors Human Necessities 1 Active
US11186592B2 Thiazolopyridine derivatives as adenosine receptor antagonists Emerging Cross-Sectional Technologies 1 Active
US10077288B2 Hydroxystatin derivatives for the treatment of arthrosis Human Necessities 0 Active
US9663475B2 2 amino-3,4-dihydrcquinazoline derivatives and the use thereof as cathepsin D inhibitors Chemistry; Metallurgy 0 Active
US11453647B2 Benzimidazole derivatives as adenosine receptor antagonists Emerging Cross-Sectional Technologies 0 Active
US9345742B2 Aminostatin derivatives for the treatment of arthrosis Chemistry; Metallurgy 0 Active
US8043670B2 Polymerizable mesogenic cyclohexyl derivatives Chemistry; Metallurgy 0 Expired
US9750784B2 Intraarticular application of pepstatin in the case of arthrosis Human Necessities 0 Active
US8741896B2 Pyrazolopyrimidine derivatives Chemistry; Metallurgy 0 Active
US10202418B2 Hydroxy-ethylene derivatives for the treatment of arthrosis Chemistry; Metallurgy 0 Active

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