Average Co-Inventor Count = 7.47
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. Toyama Chemical Co., Ltd. (2 from 159 patents)
2 patents:
1. 4372949 - Treatment of cancer with carcinostatic and immunostimulating agent
2. 4230719 - Novel 2-[4-(3-methyl-2-thienyl)phenyl]propionic acid and