Average Co-Inventor Count = 4.29
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. Mitsubishi Gas Chemical Company, Inc. (3 from 2,250 patents)
3 patents:
1. 6211268 - Polyoxymethylene resin composition
2. 5191006 - Oxymethylene copolymer composition
3. 5187218 - Acetal resin composition containing a terminal-etherified polyalkylene