Average Co-Inventor Count = 2.76
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 Chemical Corporation (3 from 2,347 patents)
2. Mitsubishi Gas Chemical Company, Inc. (1 from 2,247 patents)
3. Japan Polychem Corporation (1 from 39 patents)
5 patents:
1. 6251510 - Propylene resin sheet for thermoforming and process for preparing it
2. 6020014 - Dough composition containing a processed fat and oil composition
3. 5916623 - Processed fat and oil composition
4. 5897906 - Oil and fat composition for frying
5. 5733594 - Palm oil-based oil and fat composition