Average Co-Inventor Count = 5.00
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. Showa Denko K.k. (1 from 1,960 patents)
1 patent:
1. 6881761 - Porous polymer particle, anion exchanger, producing method thereof, column for ion chromatography, and method for measuring anions