Average Co-Inventor Count = 4.00
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. Genzyme Corporation (1 from 787 patents)
2. Integrated Genetics, Inc. (1 from 10 patents)
2 patents:
1. 5258288 - Vector containing DNA encoding mature human protein S
2. 4588682 - Binding nucleic acid to a support