Average Co-Inventor Count = 7.00
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. (7 from 314 patents)
2. Other (5 from 832,843 patents)
7 patents:
1. 5648526 - Process for the preparation of E-prostaglandins
2. 5639899 - Prostaglandin E.sub.1 analogues
3. 5599838 - Prostaglandin derivatives
4. 5583158 - Prostaglandin E.sub.1 analogues
5. 5545666 - Prostaglandin derivatives
6. 5491254 - Prostaglandin derivatives
7. 5449815 - Prostaglandin E.sub.1 analogues