Average Co-Inventor Count = 2.00
ph-index = 3
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. Sunkyong Industries Co., Ltd. (3 from 13 patents)
3 patents:
1. 6310239 - Process for manufacturing terephthalic acid
2. 6075163 - Process for manufacturing terephthalic acid
3. 6031128 - Process for manufacturing terephthalic acid