Inventor · disambiguated record
Andre Claussner
Also filed as: CLAUSSNER ANDRE
20 granted patents·721 citations·filing 1988–2001
96Inventor score
Top patents by PatentIndex Score
20 records- 0194US5434176APhenylimidazolidinesROUSSEL UCLAF·Filed 1993·Granted Jul 18, 1995·109 cites·8 claims
- 0291US5750553AOptionally substituted phenylimidazolidines, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing themROUSSEL UCLAF·Filed 1995·Granted May 12, 1998·109 cites·6 claims
- 0389US5202316AN,N,N',N'-6-(1-piperazinyl)-2,5-pyridinediaminesROUSSEL UCLAF·Filed 1991·Granted Apr 13, 1993·50 cites·29 claims
- 0487US6087509A1-Imidazolidinyl-phenylsHOECHST MARION ROUSSEL INC·Filed 1996·Granted Jul 11, 2000·95 cites·3 claims
- 0587US5705654AImidazolidines substituted with a heterocycleROUSSEL UCLAF·Filed 1996·Granted Jan 6, 1998·60 cites·2 claims
- 0685US6242611B1Phenylimidazolidines containing nitrooxy or carbonyloxy groupsHOECHST MARION ROUSSEL INC·Filed 1996·Granted Jun 5, 2001·66 cites·6 claims
- 0785US5646172AMethod of inducing antiandrogenic activity using imidazolidines substituted with a heterocycleROUSSEL UCLAF·Filed 1995·Granted Jul 8, 1997·57 cites·3 claims
- 0884US5958936AImidazolidines substituted with a heterocycleHOECHST MARION ROUSSEL INC·Filed 1997·Granted Sep 28, 1999·46 cites·7 claims
- 0982US5081113ANovel 3-keto-steroidsROUSSEL UCLAF·Filed 1990·Granted Jan 14, 1992·46 cites·35 claims
- 1074US5108996A19-nor-3-keto steroidsROUSSEL UCLAF·Filed 1990·Granted Apr 28, 1992·30 cites·18 claims
- 1172US4921846ANovel 17-hetero substituted steroidsROUSSEL UCLAF·Filed 1988·Granted May 1, 1990·19 cites·22 claims
- 1271US6596885B219-Nor steroids having a thiocarbonated chain in position 11beta, their preparation process and the intermediates of this process, their use as medicaments and compositionsAVENTIS PHARMA SA·Filed 2001·Granted Jul 22, 2003·4 cites·1 claims
- 1368US6492536B2Steroids, their use as medicaments, their preparation process, the intermediates of this process and the compositions containing themAVENTIS PHARMA SA·Filed 2001·Granted Dec 10, 2002·5 cites·1 claims
- 1462US5302719AN,N,N',N'-6-(1-piperazinyl)-2,5-pyridinediaminesROUSSEL UCLAF·Filed 1992·Granted Apr 12, 1994·6 cites·1 claims
- 1553US5149696A19→nor→steroidsROUSSEL UCLAF·Filed 1990·Granted Sep 22, 1992·8 cites·11 claims
- 1649US5290771A19-nor-steroidsROUSSEL UCLAF·Filed 1992·Granted Mar 1, 1994·6 cites·11 claims
- 1741US6790971B119-Nor-steroidsAVENTIS PHARMA SA·Filed 1995·Granted Sep 14, 2004·4 cites·2 claims
- 1833US6281204B119-nor steroids having a thiocarbonated chain in position 11beta, their preparation process and the intermediates of this process, and the intermediates of this process, their use as medicaments and compositionsROUSSEL HOECHST MARION·Filed 1992·Granted Aug 28, 2001·1 cites·13 claims
- 1931US5707982A19-nor-steroidsROUSSEL UCLAF·Filed 1993·Granted Jan 13, 1998·0 cites·14 claims
- 2027US6274572B1Pregnane derivatives with no alpha-17 substitutent, their medicinal use, manufacturing method and its intermediaries and related compoundsAVENTIS PHARMA SA·Filed 1997·Granted Aug 14, 2001·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →