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. Chang Chun Plastics Co., Ltd. (2 from 103 patents)
2 patents:
1. 6432539 - Phosphorus-containing polymer having phenolic units and uses thereof
2. 6391967 - Flame retarding thermoplastic resin composition