Inventor · Speyer, DE

Michael Kirchengast

5Patents
4h-index
6Co-inventors
42Inventor score

Filing activity: Nov 12, 1991 → Apr 27, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US6197780A Method for combating obesity Human Necessities 25 Expired
US6329384A Endothelin antagonist and renin-angiotensin system inhibitor as a combined preparation Human Necessities 11 Expired
US6352992B1 Endothelin antagonist and beta receptor blocking agent as combined preparations Human Necessities 11 Expired
US5296485A Substituted N-phenylpiperidines and drugs therefrom Chemistry; Metallurgy 7 Expired
US5260330A Substituted anilides Chemistry; Metallurgy 1 Expired

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