Average Co-Inventor Count = 3.00
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. Other (1 from 832,680 patents)
2. Cetus Corporation (1 from 212 patents)
2 patents:
1. 5215743 - Tumor necrosis factor formulations
2. 5102872 - Controlled-release formulations of interleukin-2