Average Co-Inventor Count = 3.43
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. Genex Corporation (2 from 33 patents)
2 patents:
1. 4636466 - Phenylalanine ammonia lyase-producing microbial cells
2. 4584269 - Method for stabilizing the enzymatic activity of phenylalanine ammonia