Average Co-Inventor Count = 4.20
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. Isp Investments Inc. (2 from 735 patents)
2 patents:
1. 6682188 - Inkjet printing composition
2. 6641259 - Substrate for color inkjet printing