Inventor · Darmstadt, DE

Kai Schiemann

55Patents
10h-index
54Co-inventors
81Inventor score

Filing activity: Sep 11, 2001 → Mar 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8524732B2 Substituted tetrahydroquinolines Human Necessities 41 Active
US8329907B2 Autotaxin inhibitors Chemistry; Metallurgy 32 Active
US8841324B2 Heterocyclic compounds as autotaxin inhibitors Chemistry; Metallurgy 26 Active
US9029387B2 Benzonaphthyridinamines as autotaxin inhibitors Human Necessities 24 Active
US7816365B2 Amine derivatives Chemistry; Metallurgy 18 Active
US8530650B2 2, 5-diamino-substituted pyrido [4, 3-D] pyrimidines as autotaxin inhibitors against cancer Human Necessities 16 Active
US8557824B2 Thiazole derivatives Chemistry; Metallurgy 13 Active
US8552001B2 Sulfoxide derivatives for the treatment of tumors Chemistry; Metallurgy 13 Active
US7868172B2 2-(hetero)-aryl substituted tetrahydroquinoline derivatives Chemistry; Metallurgy 11 Active
US8912202B2 N-(benzimimdazol-2-yl)-cyclopropane carboxamides as lysophosphatidic acid antagonists Chemistry; Metallurgy 10 Active
US8791111B2 Piperidine and piperazine derivatives Chemistry; Metallurgy 7 Active
US7566709B2 1,3,4-Substituted pyrazoles as 5-HT receptor antagonists for the treatment of psychoses and neurological disorders Chemistry; Metallurgy 6 Expired
US7960413B2 Pyrazole compounds Chemistry; Metallurgy 6 Expired
US7572796B2 Substituted indoles Chemistry; Metallurgy 5 Expired
US9452997B2 Piperidine and piperazine derivatives as autotaxin inhibitors Chemistry; Metallurgy 4 Active
US8497283B2 Autotaxin inhibitors Chemistry; Metallurgy 4 Active
US8110583B2 Tetrahydroquinoline derivatives Chemistry; Metallurgy 4 Active
US7829565B2 Indole derivatives as serotonin reuptake inhibitors Human Necessities 3 Expired
US8207345B2 Tetrahydroquinolines for use as modulators of the mitotic motor protein Eg5 Chemistry; Metallurgy 3 Active
US8754097B2 Piperidine and piperazine derivatives Chemistry; Metallurgy 3 Active
US9527850B2 Benzyl piperidine compounds as lysophosphatidic acid (LPA) receptor antagonist Chemistry; Metallurgy 2 Active
US7875614B2 Phthalazinones Human Necessities 2 Active
US7968551B2 Chromenoneindoles Human Necessities 2 Active
US7425574B2 Benzofuran oxyethylamines as antidepressants and anxiolytics Human Necessities 1 Expired
US9834541B2 2-aminopyridine compounds Chemistry; Metallurgy 1 Active

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