Patrick Van De Velde

Person

Paris, 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
17-Halogenated 19-nor steroids, preparation process and intermediat...
- Patent number 6,566,542
- Issue date May 20, 2003
- Aventis Pharma S.A.
- Yasmina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroids substituted at the 11-position, process for their preparat...
- Patent number 6,541,464
- Issue date Apr 1, 2003
- Aventis Pharma S.A.
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroids substituted at the 11-position, process for their preparat...
- Patent number 6,482,813
- Issue date Nov 19, 2002
- Aventis Pharma S.A.
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-halogenated steroids, their preparation process and intermediates...
- Patent number 6,472,382
- Issue date Oct 29, 2002
- Aventis Pharma S.A.
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-halogenated steroids, their preparation process and intermediates...
- Patent number 6,462,211
- Issue date Oct 8, 2002
- Aventis Pharma S.A.
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
17-halogenated 19-nor steroids, method and intermediates for prepar...
- Patent number 6,423,700
- Issue date Jul 23, 2002
- Aventis Pharma S.A.
- Yasmina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-halogenated steroids, their preparation process and intermediates...
- Patent number 6,399,766
- Issue date Jun 4, 2002
- Aventis Pharma S.A.
- Yamina Bouali
- 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
4- Halogenated steroids, preparation method and intermediates, appl...
- Patent number 6,239,121
- Issue date May 29, 2001
- Hoechst Marion Roussel
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steroids substituted in position 11, method of preparation, applica...
- Patent number 6,207,657
- Issue date Mar 27, 2001
- Hoechst Marion Roussel
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of treating menopause or perimenopause
- Patent number 6,011,026
- Issue date Jan 4, 2000
- Hoeschst Marion Roussel
- Yamina Bouali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of treating menopause or perimenopause
- Patent number 5,981,516
- Issue date Nov 9, 1999
- Hoechst Marion Roussel
- Yamina Bouali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Anti-estrogenic activity of II.beta.-substituted-19-NOR Steroids
- Patent number 5,705,494
- Issue date Jan 6, 1998
- Roussel-Uclaf
- Francois Nique
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
11 beta-substituted-19 nor-steroids
- Patent number 5,679,788
- Issue date Oct 21, 1997
- Roussel Uclaf
- Francois Nique
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
11-.beta. substituted-19-nor steroids
- Patent number 5,556,845
- Issue date Sep 17, 1996
- Roussel Uclaf
- Fran.cedilla.ois Nique
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
11-.beta. substituted-19-nor steroids
- Patent number 5,494,907
- Issue date Feb 27, 1996
- Roussel Uclaf
- Francois Nique
- 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
19.fwdarw.nor.fwdarw.steroids
- Patent number 5,149,696
- Issue date Sep 22, 1992
- Roussel UCLAF
- Andre Claussner
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
New 17-halogenated 19-nor steroids, preparation process and interme...
- Publication number 20030022874
- Publication date Jan 30, 2003
- Yasmina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Steroids substituted at the 11 - position, process for their prepar...
- Publication number 20020198374
- Publication date Dec 26, 2002
- Aventis Pharma S.A.
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
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
4-halogenated steroids, their preparation process and intermediates...
- Publication number 20020040135
- Publication date Apr 4, 2002
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Application
New 4-halogenated steroids, their preparation process and intermedi...
- Publication number 20010039268
- Publication date Nov 8, 2001
- Hoechst Marion Roussel
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Application
New 4-halogenated steroids, their preparation process and intermedi...
- Publication number 20010008941
- Publication date Jul 19, 2001
- Hoechst Marion Roussel
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY
Information Patent Application
New 4-halogenated steroids, their preparation process and intermedi...
- Publication number 20010005756
- Publication date Jun 28, 2001
- Hoechst Marion Roussel
- Yamina Bouali
- C07 - ORGANIC CHEMISTRY

Patrick Van De Velde

Person

Patents Grantslast 30 patents

19-Nor-steroids

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

17-Halogenated 19-nor steroids, preparation process and intermediat...

Steroids substituted at the 11-position, process for their preparat...

Steroids substituted at the 11-position, process for their preparat...

4-halogenated steroids, their preparation process and intermediates...

4-halogenated steroids, their preparation process and intermediates...

17-halogenated 19-nor steroids, method and intermediates for prepar...

4-halogenated steroids, their preparation process and intermediates...

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

4- Halogenated steroids, preparation method and intermediates, appl...

Steroids substituted in position 11, method of preparation, applica...

Method of treating menopause or perimenopause

Method of treating menopause or perimenopause

19-nor-steroids

Anti-estrogenic activity of II.beta.-substituted-19-NOR Steroids

11 beta-substituted-19 nor-steroids

11-.beta. substituted-19-nor steroids

11-.beta. substituted-19-nor steroids

19-nor-steroids

19.fwdarw.nor.fwdarw.steroids

Patents Applicationslast 30 patents

New 17-halogenated 19-nor steroids, preparation process and interme...

Steroids substituted at the 11 - position, process for their prepar...

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

4-halogenated steroids, their preparation process and intermediates...

New 4-halogenated steroids, their preparation process and intermedi...

New 4-halogenated steroids, their preparation process and intermedi...

New 4-halogenated steroids, their preparation process and intermedi...