Average Co-Inventor Count = 4.00
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. National Institute for Research in Inorganic Materials (2 from 47 patents)
2 patents:
1. 6592841 - Adsorbent for nitrogen oxides and its treatment method
2. 6544426 - Method of quickly decomposing and removing an organic chlorine compound by a hollandite-type photocatalyst