Average Co-Inventor Count = 1.71
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. Université Paris 13 (1 from 17 patents)
2. Minemet Rechreche (1 from 1 patent)
2 patents:
1. 7005533 - Bisphosphonate derivatives, their preparations and uses
2. 4559181 - Hydroxy-diphosphonic acid derivatives of higher carboxylic acids