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. Hauser, Inc. (2 from 21 patents)
2 patents:
1. 6210679 - Method for isolation of caffeine-free catechins from green tea
2. 5679806 - Process for the isolation and purification of isoflavones