Average Co-Inventor Count = 2.00
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. Nestec S.a. (2 from 2,370 patents)
2 patents:
1. 4758662 - Purification of caffeine
2. 4531003 - Purification of caffeine