Average Co-Inventor Count = 2.67
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. Nippon Carbide Kogyo Kabushiki Kaisha (1 from 88 patents)
2. Nippon Carbide Industries Co., Inc. (1 from 28 patents)
2 patents:
1. 9133090 - Divinyl-ether compound and manufacturing method therefor
2. 7105694 - O-isopropyl isourea salt and production method thereof