Average Co-Inventor Count = 10.91
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. Petroleo Brasileiro S.a. - Petrobras (2 from 433 patents)
2. Universidade Federal Do Espírito Santo - Ufes (1 from 3 patents)
2 patents:
1. 12379364 - Method for determining the composition of water in low BSW oils
2. 11753361 - Method of isolation of ARN acids from naphthenate deposits