Average Co-Inventor Count = 3.00
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. Other (1 from 832,680 patents)
2. Phillips Petroleum Company (1 from 5,071 patents)
2 patents:
1. 4584118 - Metal trithiocarbonates as depressants
2. 4510050 - Metal trithiocarbonates as depressants