Average Co-Inventor Count = 1.20
ph-index = 3
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. Schering Corporation (3 from 1,829 patents)
3 patents:
1. 5314697 - Stable extended release oral dosage composition comprising loratadine
2. 4847079 - Biologically stable interferon compositions comprising thimerosal
3. 4496537 - Biologically stable alpha-interferon formulations