Inventor · Lörrach, DE

Claus Ehrhardt

19Patents

5h-index

55Co-inventors

65Inventor score

Filing activity: Oct 11, 2000 → Oct 7, 2014

Most-cited inventions

Patent	Title	Area	Cited by	Status
US6642225B2	Diazacycloalkanedione derivatives	Chemistry; Metallurgy	23	Expired
US6645970B2	Indolylmaleimide derivatives	Chemistry; Metallurgy	10	Expired
US6399599B1	Substituted 2-oxo-1,4-diazacycloalkanes	Human Necessities	10	Expired
US7220774B2	Indolylmaleimide derivatives	Chemistry; Metallurgy	6	Expired
US8309596B2	Kallikrein 7 modulators	Chemistry; Metallurgy	6	Active
US6818638B2	Melvinolin derivatives	Chemistry; Metallurgy	5	Expired
US8178559B2	Organic compounds	Chemistry; Metallurgy	2	Active
US7825260B2	Aminopropanol derivatives as sphingosine-1-phosphate receptor modulators	Chemistry; Metallurgy	1	Active
US7825124B2	Indolylmaleimide derivatives	Chemistry; Metallurgy	1	Active
US8084450B2	Organic compounds	Chemistry; Metallurgy	1	Active
US7754727B2	4-phenylpiperidine derivatives as renin inhibitors	Chemistry; Metallurgy	1	Active
US9822092B2	ArylSulfonamide-based matrix metalloprotease inhibitors	Chemistry; Metallurgy	0	Active
US7786123B2	Indolylmaleimide derivatives	Chemistry; Metallurgy	0	Active
US8362040B2	4-phenylpiperidine derivatives as renin inhibitors	Chemistry; Metallurgy	0	Active
US8222424B2	Arylsulfonamide-based matrix metalloprotease inhibitors	Chemistry; Metallurgy	0	Active
US8362063B2	Arylsulfonamide based matrix metalloprotease inhibitors	Chemistry; Metallurgy	0	Active
US8975439B2	Arylsulfonamide based matrix metalloprotease inhibitors	Chemistry; Metallurgy	0	Active
US7807709B2	Organic compounds	Chemistry; Metallurgy	0	Active
US7696184B2	Amino-propanol derivatives as sphingosine-1-phosphate receptor modulator	Chemistry; Metallurgy	0	Expired

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