Average Co-Inventor Count = 5.00
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. Sud-chemie Ag (1 from 118 patents)
2. Volvo Technology Corporation (1 from 61 patents)
1 patent:
1. 6887815 - Porous material, method and arrangement for catalytic conversion of exhaust gases