Average Co-Inventor Count = 9.00
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. Japan Tobacco Inc. (1 from 1,040 patents)
1 patent:
1. 8609647 - Nitrogen-containing spirocyclic compounds and pharmaceutical uses thereof