Average Co-Inventor Count = 5.00
ph-index = 3
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. Alza Corporation (3 from 1,062 patents)
3 patents:
1. 5252338 - Therapy delayed
2. 5190765 - Therapy delayed
3. 5160744 - Verapmil therapy