Average Co-Inventor Count = 3.00
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. Alza Corporation (2 from 1,062 patents)
2 patents:
1. 6929803 - Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings
2. 6419952 - Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings