Average Co-Inventor Count = 7.00
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. Fujimi Incorporated (2 from 263 patents)
2 patents:
1. 6027554 - Polishing composition
2. 5733819 - Polishing composition