Average Co-Inventor Count = 4.00
ph-index = 2
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. Mcneil-ppc, Inc. (2 from 798 patents)
2 patents:
1. 6149943 - Microcrystalline cellulose particles having active core
2. 5997905 - Preparation of pharmaceutically active particles