Average Co-Inventor Count = 5.00
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. Mitsubishi Rayon Company, Limited (1 from 1,357 patents)
2. Nitto Kagaku Kogyo Kabushiki Kaisha (1 from 23 patents)
3. Diafloc Co., Ltd. (1 from 8 patents)
1 patent:
1. 4455411 - Process for preparing acrylamide polymers