Average Co-Inventor Count = 3.75
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. Amersham International Plc (1 from 84 patents)
2. Nycomed Amersham Plc (1 from 16 patents)
2 patents:
1. 6348599 - Cyanine dyes
2. 6294667 - Analysis of carbohydrates