Inventor · disambiguated record
Derek Von Langen
Also filed as: VON LANGEN DEREK · VON LANGEN DEREK J
15 granted patents·171 citations·filing 1993–2006
92Inventor score
Files withMERCK & CO INC15
Top patents by PatentIndex Score
15 records- 0183US5516779A17β-substituted-6-azasteroid derivatives useful as 5α-reductase inhibitorsMERCK & CO INC·Filed 1994·Granted May 14, 1996·35 cites·9 claims
- 0279US6160000AAntidiabetic agents based on aryl and heteroarylacetic acidsMERCK & CO INC·Filed 1997·Granted Dec 12, 2000·26 cites·48 claims
- 0378US6090836ABenzisoxazole-derived antidiabetic compoundsMERCK & CO INC·Filed 1997·Granted Jul 18, 2000·24 cites·16 claims
- 0471US7622449B2Anti-hypercholesterolemic compoundsMERCK & CO INC·Filed 2005·Granted Nov 24, 2009·1 cites·29 claims
- 0570US5719158A16-substituted-4-aza-androstane 5-alpha-reductase isozyme 1 inhibitorsMERCK & CO INC·Filed 1995·Granted Feb 17, 1998·22 cites·23 claims
- 0667US5910497A16-pyrazinyl-substituted-4-aza-androstane 5-α-reductase isozyme 1 inhibitorsMERCK & CO INC·Filed 1997·Granted Jun 8, 1999·18 cites·7 claims
- 0767US5739137A16-substituted-4-aza-3-oxo-androstane as 5-alpha-reductase isozyme 1 inhibitorsMERCK & CO INC·Filed 1994·Granted Apr 14, 1998·14 cites·13 claims
- 0866US6515015B1Antidiabetic agents based on aryl and heteroarylacetic acidsMERCK & CO INC·Filed 2000·Granted Feb 4, 2003·3 cites·23 claims
- 0962US7091230B22-aryloxy-2-arylalkanoic acids for diabetes and lipid disordersMERCK & CO INC·Filed 2002·Granted Aug 15, 2006·2 cites·28 claims
- 1058US5741795A16-substituted-6-aza-androsten-4-ene-3-ones as 5-α-reductase inhibitorsMERCK & CO INC·Filed 1996·Granted Apr 21, 1998·14 cites·13 claims
- 1154US5438061A7-substituted-δ4-6-azasteroid derivatives as 5α-reductase inhibitorsMERCK & CO INC·Filed 1993·Granted Aug 1, 1995·9 cites·4 claims
- 1249US7495020B22-aryloxy-2-arylalkanoic acids for diabetes and lipid disordersMERCK & CO INC·Filed 2006·Granted Feb 24, 2009·0 cites·23 claims
- 1338US6048869ATricyclic compoundsMERCK & CO INC·Filed 1999·Granted Apr 11, 2000·3 cites·32 claims
- 1433US6204273B116-substituted-4-aza-androstane 5-α-reductase isozyme 1 inhibitorsMERCK & CO INC·Filed 1999·Granted Mar 20, 2001·0 cites·26 claims
- 1533US5663175AProdrugs of herpes TK inhibitorsMERCK & CO INC·Filed 1994·Granted Sep 2, 1997·0 cites·6 claims
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