Average Co-Inventor Count = 5.00
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. Syntex (u.s.a.) Inc. (3 from 932 patents)
3 patents:
1. 5527918 - Processes for preparing 1-butyl-2-[2'-(2H-tetrazol-5-yl)
2. 5446121 - Processes for preparing 1-butyl-2-[2'-(2H-tetrazol-5-yl)
3. 5412102 - Processes for preparing 1-butyl-2-[2'-(2H-tetrazol-5-yl)