Average Co-Inventor Count = 4.85
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. Teijin Limited (3 from 1,588 patents)
3 patents:
1. 6706745 - Biphenylamidine derivatives
2. 6538137 - Cyanobiphenyl derivatives
3. 6348478 - Biphenylamidine derivatives