Average Co-Inventor Count = 2.00
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. Roussel Uclaf (2 from 854 patents)
2 patents:
1. 5847124 - Hydrated forms of zilpatherol hydrochloride
2. 5731028 - Crystallized zilpaterol hydrochloride