Average Co-Inventor Count = 2.40
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. Sapec S.a. Fine Chemicals (1 from 5 patents)
2. Sapec S.a. (1 from 1 patent)
2 patents:
1. 5332815 - Process for the preparation of alkaline earth metal salts of
2. 5239074 - Diastereoisomeric compounds derived from tetrahydrofolic acid, process