Andre Claussner

Person

Villemomble, FR

People

Patents Grantslast 30 patents

Information Patent Grant
19-Nor-steroids
- Patent number 6,790,971
- Issue date Sep 14, 2004
- Aventis Pharma S.A.
- Andrè Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19-Nor steroids having a thiocarbonated chain in position 11beta, t...
- Patent number 6,596,885
- Issue date Jul 22, 2003
- Aventis Pharma S.A.
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroids, their use as medicaments, their preparation process, the...
- Patent number 6,492,536
- Issue date Dec 10, 2002
- Aventis Pharma S.A.
- Neerja Bhatnagar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19-nor steroids having a thiocarbonated chain in position 11beta, t...
- Patent number 6,281,204
- Issue date Aug 28, 2001
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pregnane derivatives with no alpha-17 substitutent, their medicinal...
- Patent number 6,274,572
- Issue date Aug 14, 2001
- Aventis Pharma S.A.
- Neerja Bhatnagar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylimidazolidines containing nitrooxy or carbonyloxy groups
- Patent number 6,242,611
- Issue date Jun 5, 2001
- Hoechst Marion Roussel
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Imidazolidinyl-phenyls
- Patent number 6,087,509
- Issue date Jul 11, 2000
- Hoechst Marion Roussel
- Andre Claussner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Imidazolidines substituted with a heterocycle
- Patent number 5,958,936
- Issue date Sep 28, 1999
- Hoechst Marion Roussel
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optionally substituted phenylimidazolidines, their preparation proc...
- Patent number 5,750,553
- Issue date May 12, 1998
- Roussel Uclaf
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19-nor-steroids
- Patent number 5,707,982
- Issue date Jan 13, 1998
- Roussel Uclaf
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazolidines substituted with a heterocycle
- Patent number 5,705,654
- Issue date Jan 6, 1998
- Roussel Uclaf
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of inducing antiandrogenic activity using imidazolidines sub...
- Patent number 5,646,172
- Issue date Jul 8, 1997
- Roussel Uclaf
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylimidazolidines
- Patent number 5,434,176
- Issue date Jul 18, 1995
- Roussel Uclaf
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N,N,N',N'-6-(1-piperazinyl)-2,5-pyridinediamines
- Patent number 5,302,719
- Issue date Apr 12, 1994
- Roussel Uclaf
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19-nor-steroids
- Patent number 5,290,771
- Issue date Mar 1, 1994
- Roussel Uclaf
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N,N,N',N'-6-(1-piperazinyl)-2,5-pyridinediamines
- Patent number 5,202,316
- Issue date Apr 13, 1993
- Roussel UCLAF
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19.fwdarw.nor.fwdarw.steroids
- Patent number 5,149,696
- Issue date Sep 22, 1992
- Roussel UCLAF
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19-nor-3-keto steroids
- Patent number 5,108,996
- Issue date Apr 28, 1992
- Roussel UCLAF
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel 3-keto-steroids
- Patent number 5,081,113
- Issue date Jan 14, 1992
- Roussel UCLAF
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel 17-hetero substituted steroids
- Patent number 4,921,846
- Issue date May 1, 1990
- Roussel UCLAF
- Lucien Nedelec
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
New 19-Nor steroids having a thiocarbonated chain in position 11bet...
- Publication number 20020072624
- Publication date Jun 13, 2002
- Roussel Uclaf
- Andre Claussner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Steroids, their use as medicaments, their preparation process, the...
- Publication number 20020002155
- Publication date Jan 3, 2002
- Hoechst Marion Roussel
- Neerja Bhatnagar
- C07 - ORGANIC CHEMISTRY

Andre Claussner

Person

Patents Grantslast 30 patents

19-Nor-steroids

19-Nor steroids having a thiocarbonated chain in position 11beta, t...

Steroids, their use as medicaments, their preparation process, the...

19-nor steroids having a thiocarbonated chain in position 11beta, t...

Pregnane derivatives with no alpha-17 substitutent, their medicinal...

Phenylimidazolidines containing nitrooxy or carbonyloxy groups

1-Imidazolidinyl-phenyls

Imidazolidines substituted with a heterocycle

Optionally substituted phenylimidazolidines, their preparation proc...

19-nor-steroids

Imidazolidines substituted with a heterocycle

Method of inducing antiandrogenic activity using imidazolidines sub...

Phenylimidazolidines

N,N,N',N'-6-(1-piperazinyl)-2,5-pyridinediamines

19-nor-steroids

N,N,N',N'-6-(1-piperazinyl)-2,5-pyridinediamines

19.fwdarw.nor.fwdarw.steroids

19-nor-3-keto steroids

Novel 3-keto-steroids

Novel 17-hetero substituted steroids

Patents Applicationslast 30 patents

New 19-Nor steroids having a thiocarbonated chain in position 11bet...

Steroids, their use as medicaments, their preparation process, the...