Average Co-Inventor Count = 3.27
ph-index = 1
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. 5912136 - Monoclonal antibodies against human interleukin-4 and hybridomas
2. 5700915 - Human interleukin immunopurification processes
3. 5041381 - Monoclonal antibodies against human interleukin-4 and hybridomas