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. Archroma (Switzerland) Gmbh (1 from 5 patents)
2. Huntsman Textile Effects (Switzerland) Gmbh (1 from 3 patents)
2 patents:
1. 12227898 - Pyridine and pyrimidine substituted triazine UV absorbers
2. 11840804 - Pyridine and pyrimidine substituted triazine UV absorbers