Average Co-Inventor Count = 3.00
ph-index = 1
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. Bristol-Myers Squibb Compnay (2 from 3,685 patents)
2 patents:
1. 6028112 - Spirocyclopropyl fluorenes as melatonergic agents
2. 5736578 - Ethylamido fluorenes and improved method of making same