Average Co-Inventor Count = 3.33
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. Taiho Pharmaceutical Company Limited (3 from 318 patents)
3 patents:
1. 5993797 - Vascular intimal hyperplasia-inhibitory composition
2. 5977130 - Intimal hypertrophy inhibitors
3. 5965600 - 3-(bis-substituted phenylmethylene) oxindole derivatives