Average Co-Inventor Count = 2.00
ph-index = 1
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. Asahi Kasei Pharma Corporation (1 from 82 patents)
1 patent:
1. 6696266 - Method for assaying ammonia using an NAD-based cycling reaction system