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. Qlt Inc. (1 from 35 patents)
2. Qlt Phototherapeutics, Inc. (1 from 15 patents)
2 patents:
1. 6235767 - Methods to treat arterial plaque
2. 5834503 - Methods to treat arterial plaque