Average Co-Inventor Count = 3.43
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. Alcan International Limited (2 from 495 patents)
2 patents:
1. 6576696 - Divalent metal stannate products
2. 6245846 - Halogenated polymeric formulation containing divalent (hydroxy) stannate and antimony compounds as synergistic flame-retardants