Average Co-Inventor Count = 5.29
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. Basf Se Corporation (3 from 5,697 patents)
2. Flexterra, Inc. (1 from 57 patents)
3 patents:
1. 9644068 - Semiconducting materials based on naphthalenediimide-vinylene-oligothiophene-vinylene polymers
2. 8436127 - Semiconductor materials based on diketopiperidinopiperidine copolymers
3. 8394919 - Semiconductor materials based on dithienopyridone copolymers