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. Aventis Pharma S.a. (1 from 377 patents)
2. Rhone-poulenc Rorer S.a. (1 from 247 patents)
2 patents:
1. 6492164 - Circular DNA expression cassettes for gene transfer
2. 6143530 - Circular DNA expression cassettes for in vivo gene transfer