Average Co-Inventor Count = 2.00
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. Sanko Co., Ltd. (2 from 31 patents)
2 patents:
1. 9394398 - Phosphorus-containing flame retardant epoxy resin
2. 9102696 - Phosphorus-based (meth)acrylate compound and method of preparing the same