Average Co-Inventor Count = 5.62
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. Johnson & Johnson Pharmaceutical Research & Development, LLC (2 from 13 patents)
2. Other (1 from 832,912 patents)
3 patents:
1. 7112427 - Sphingosine kinase enzyme
2. 6730480 - Sphingosine kinase enzyme
3. 6465616 - Interleukin-5 antagonist