Average Co-Inventor Count = 2.00
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. Stamicarbon B.v. (3 from 574 patents)
3 patents:
1. 10640428 - Removal of urea and ammonia from exhaust gases
2. 9556077 - Removal of urea and ammonia from exhaust gases
3. 9464009 - Removal of urea and ammonia from exhaust gases