Average Co-Inventor Count = 5.00
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. Kaneka Corporation (2 from 1,702 patents)
2 patents:
1. 6762212 - Extruded styrene resin foams and methods for producing the same
2. 6569912 - Extruded styrene resin foam and process for producing the same