Average Co-Inventor Count = 5.00
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. Acambis Research Limited (3 from 5 patents)
3 patents:
1. 8318148 - Attenuated bacteria useful in vaccines
2. 7951361 - Bacterial vaccine
3. 7943122 - Attenuated bacteria useful in vaccines