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. Kemira Oy (3 from 53 patents)
3 patents:
1. 5612277 - Catalyst and method for manufacturing the same
2. 5583087 - Method for impregnating catalyst support with platinum
3. 5580533 - Catalyst and process for purifying diesel exhaust gases