Average Co-Inventor Count = 2.43
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. Taisho Pharmaceutical Co., Ltd. (4 from 314 patents)
4 patents:
1. 7435590 - Monoclonal antibody and hybridoma producing the same
2. 5783417 - Human-derived tumor cell growth inhibitors
3. 5523391 - DNA fragment encoding tumor cell growth inhibitors
4. 5384394 - Tumor cell growth inhibitor