Average Co-Inventor Count = 2.40
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. Pharmacia Biotech Ab (1 from 38 patents)
2. Amersham Pharmacia Biotech Ab (1 from 35 patents)
2 patents:
1. 6337185 - Method of sequencing
2. 5759784 - Method of nucleic acid transfer