Average Co-Inventor Count = 2.00
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. Ecolab USA Inc. (2 from 1,969 patents)
2 patents:
1. 9434911 - Oilfield cleaner and corrosion inhibitor comprising a polyamine sulfonic acid salt
2. 9303236 - Oilfield cleaner and corrosion inhibitor comprising a polyamine sulfonic acid salt