Average Co-Inventor Count = 2.00
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. Merrell Dow Pharmaceuticals (3 from 455 patents)
3 patents:
1. 4902719 - 5-substituted ornithine derivatives
2. 4595697 - Treatment of seizure disorders and pharmaceutical compositions useful
3. 4540582 - Treatment of seizure disorders and pharmaceutical compositions useful