Average Co-Inventor Count = 4.36
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. Fmc Corporation (1 from 2,509 patents)
2. E. R. Squibb Sons, Inc. (1 from 1,624 patents)
2 patents:
1. 8119563 - N-substituted azacycles
2. 5453421 - Aryl and heterocyclic substituted propenamide derivatives