Average Co-Inventor Count = 3.95
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Aventis Pharma S.a. (9 from 377 patents)
2. Roussel Uclaf (7 from 854 patents)
3. Hoechst Marion Roussel (4 from 236 patents)
4. Other (1 from 832,891 patents)
21 patents:
1. 6790971 - 19-Nor-steroids
2. 6596885 - 19-Nor steroids having a thiocarbonated chain in position 11beta, their preparation process and the intermediates of this process, their use as medicaments and compositions
3. 6566542 - 17-Halogenated 19-nor steroids, preparation process and intermediates, use as medicaments and the pharmaceutical compositions containing them
4. 6541464 - Steroids substituted at the 11-position, process for their preparation, their use as medicament and the pharmaceutical compositions containing them
5. 6482813 - Steroids substituted at the 11-position, process for their preparation, their use as medicament and the pharmaceutical compositions containing them
6. 6472382 - 4-halogenated steroids, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them
7. 6462211 - 4-halogenated steroids, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them
8. 6423700 - 17-halogenated 19-nor steroids, method and intermediates for preparing same, use as medicines and pharmaceutical compositions containing same
9. 6399766 - 4-halogenated steroids, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them
10. 6281204 - 19-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 compositions
11. 6239121 - 4- Halogenated steroids, preparation method and intermediates, application as medicines and pharmaceutical compositions containing same
12. 6207657 - Steroids substituted in position 11, method of preparation, application as medicines and pharmaceutical compositions containing them
13. 6011026 - Method of treating menopause or perimenopause
14. 5981516 - Method of treating menopause or perimenopause
15. 5707982 - 19-nor-steroids