Average Co-Inventor Count = 3.46
ph-index = 1
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. (1 from 377 patents)
2. Hoechst Marion Roussel (1 from 236 patents)
3. Hoechst Schering Agrevo Gmbh (1 from 161 patents)
3 patents:
1. 7381718 - Method for preparing oestrogen derivatives
2. 6159973 - Aromatic amides, their preparation process, the compositions containing
3. 6013837 - Aromatic amides, method for preparing and compositions containing same,