Average Co-Inventor Count = 4.00
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. Hydro-quebec (2 from 459 patents)
2 patents:
1. 8282691 - Cathode materials for secondary (rechargeable) lithium batteries
2. 7960058 - Cathode materials for secondary (rechargeable) lithium batteries