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. Acorda Therapeutics, Inc. (1 from 90 patents)
2. Merz Pharmaceuticals Gmbh (7 patents)
1 patent:
1. 12029820 - Sustained release compositions of 4-aminopyridine