Average Co-Inventor Count = 2.00
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. Imperial Chemical Industries Limited (2 from 3,840 patents)
2 patents:
1. 4205175 - Chlorination process
2. 4108856 - Chlorination process for producing 2,3,5-trichloropyridine