Average Co-Inventor Count = 4.00
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. Chemipro Kasei Kaisha, Limited (1 from 11 patents)
2. Chempiro Kaei Kaisha, Limited (1 from 1 patent)
2 patents:
1. 7326744 - Low dusting crystal transformations of 2,2'-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol] and mixture thereof, method for preparing them, and ultraviolet light absorber using them
2. 7317046 - Cyclic phosphazenes, process for preparing them, flame retardant containing them as active ingredient, and resin composition containing them and molded article therefrom