Average Co-Inventor Count = 9.00
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. Toyama Chemical Co., Ltd. (3 from 159 patents)
3 patents:
1. 4385178 - Process for producing 7-(substituted)amino-3-substituted thiomethyl
2. 4317907 - Process for producing 7-(substituted)amino-3-substituted thiomethyl
3. 4312986 - Process for producing 7-(substituted)amino-3-substituted