Average Co-Inventor Count = 5.40
ph-index = 1
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. Nycomed Imaging As (3 from 162 patents)
2. Ge Healthcare As (124 patents)
3 patents:
1. 6124298 - Pyrazinedicarboxylic-acid derivatives as cell proliferation regulators
2. 5972926 - Pyrazine fused to a cyclic peptide
3. 5731289 - Double-chain hemoregulatory peptides