Average Co-Inventor Count = 3.83
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. Mitsubishi Gas Chemical Company, Inc. (3 from 2,245 patents)
3 patents:
1. 5418291 - Thermoplastic resin compositions comprising PPE, polystyrene, an
2. 5328945 - Resin composition of polyphenylene ether and polyamide
3. 4828762 - Process for the production of 2,3,5-trimethylbenzoquinone