Average Co-Inventor Count = 1.50
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. Minnesota Mining and Manufacturing Company (1 from 7,865 patents)
2. 501 Brunel University (1 from 1 patent)
2 patents:
1. 4697038 - Metal extraction using a novel group of compounds and chemical
2. 4352944 - Treatment of cashew nut shell liquid