Average Co-Inventor Count = 2.25
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. Beecham Group Plc (2 from 855 patents)
2. Beecham-wuelfing Gmbh & Co. Kg (1 from 10 patents)
3 patents:
1. 5321029 - Xanthines
2. 5162375 - Treatment of neuronal degeneration with 5HT1.sub.A agonists
3. 5049588 - Novel treatment for ischemia using an aminotetralin