Average Co-Inventor Count = 4.00
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. G.d. Searle & Company (2 from 1,323 patents)
2 patents:
1. 5281590 - 2-H and 3-alkoxy or
2. 5180720 - 2- and 3-alkoxy or