Average Co-Inventor Count = 4.00
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. Human Genome Sciences, Inc. (2 from 676 patents)
2 patents:
1. 6319700 - Human choline acetyltransferase
2. 6245540 - Human choline acetyltransferase