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. Dystar Japan Ltd. (1 from 19 patents)
2. Hoechst Mitsubishi Kasai Co., Ltd. (1 from 1 patent)
2 patents:
1. 5496380 - Disperse dye composition and dyeing method employing it
2. 5433754 - Disperse dye composition and dyeing method employing it