Average Co-Inventor Count = 3.00
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. Beadtech Inc. (2 from 3 patents)
2 patents:
1. 7442745 - Aminomethyl polystyrene resin and preparation process for the same
2. 6875822 - Process for preparing tritylated polystyrene resin