Average Co-Inventor Count = 3.00
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. Cabot Corporation (2 from 838 patents)
2 patents:
1. 6136711 - Polishing composition including an inhibitor of tungsten etching
2. 6083419 - Polishing composition including an inhibitor of tungsten etching