Inventor · Eschweiler, DE

Dagmar Lischke

5Patents
2h-index
5Co-inventors
40Inventor score

Filing activity: Feb 21, 2006 → Sep 12, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US7994364B2 Crystalline forms of (−)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol hydrochloride Chemistry; Metallurgy 33 Active
US8969368B2 Crystalline, anhydrous forms of oxymorphone hydrochloride Chemistry; Metallurgy 2 Active
US9440986B2 Crystalline, anhydrous forms of oxymorphone hydrochloride Chemistry; Metallurgy 1 Active
US8309610B2 Crystalline forms of (1RS,3RS,6RS)-6-dimethylaminomethyl-1-(3-methoxyphenyl)cyclohexane-1,3-diol hydrochloride Chemistry; Metallurgy 0 Active
US9926328B2 Crystalline, anhydrous forms of oxymorphone hydrochloride Chemistry; Metallurgy 0 Active

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