Average Co-Inventor Count = 4.00
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. Ampac Fine Chemicals LLC (2 from 15 patents)
2 patents:
1. 9573896 - Methods for preparing d-threo-methylphenidate using diazomethane, and compositions thereof
2. 9233924 - Methods for preparing D-threo methylphenidate using diazomethane, and compositions thereof