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. Orexigen Therapeutics, Inc. (2 from 17 patents)
2. Nalpropion Pharmaceuticals LLC (14 patents)
2 patents:
1. 9107837 - Sustained release formulation of naltrexone
2. 8916195 - Sustained release formulation of naltrexone