Average Co-Inventor Count = 6.15
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. Schering Aktiengesellschaft (1 from 1,384 patents)
2. Meiji Seika Kaisha, Ltd. (1 from 382 patents)
2 patents:
1. 7067545 - Remedies for spinocerebellar ataxia and compositions for treating spinocerebellar ataxia
2. 5059612 - Anti-dementia drug