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. Eka Nobel Ab (2 from 102 patents)
2 patents:
1. 5186917 - Process for the removal of NO.sub.x SO.sub.x utilizing a particulate
2. 5064792 - Catalyst for the reduction of nitrogen oxides, a method for its