Average Co-Inventor Count = 6.30
ph-index = 2
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 Soda Co., Ltd. (3 from 516 patents)
3 patents:
1. 4476303 - Thiazolino-[3,2-a]-1,3,5-triazine-2-one-4-(one or thione) derivatives
2. 4259105 - Diphenylamine derivatives
3. 4008067 - Oxacyclohexane derivatives