Average Co-Inventor Count = 4.00
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. Imerys Filtration Minerals, Inc. (1 from 14 patents)
2. Advanced Minerals Corporation (1 from 12 patents)
2 patents:
1. 8357747 - Polymer compositions comprising fluoro elastomers and expanded perlite
2. 7497903 - Micronized perlite filler product