Average Co-Inventor Count = 2.25
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. Barrick Gold Corporation (2 from 35 patents)
2. Other (1 from 832,880 patents)
3 patents:
1. 9534273 - Alkaline and acid pressure oxidation of precious metal-containing materials
2. 9051625 - Method for recovering precious metals and copper from leach solutions
3. 8623115 - Alkaline and acid pressure oxidation of precious metal-containing materials