Average Co-Inventor Count = 4.00
ph-index = 3
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. Kanegafuchi Kagaku Kogyo Kabushiki Kaisha (2 from 698 patents)
2. Keneka Corporation (2 from 2 patents)
3. Kaneka Corporation (1 from 1,702 patents)
5 patents:
1. 616274 - Flame retardant cloth
2. 6162747 - Flame retardant cloth
3. 5981407 - Thermal resistance-improved flame retardant cloth
4. 4618469 - Flame-retardant acrylic fibers and process for preparing same
5. 4524193 - Modacrylic synthetic fiber having an excellent devitrification