Average Co-Inventor Count = 5.33
ph-index = 3
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. Yale University (2 from 1,327 patents)
2. Biogen Idec Ma Inc. (2 from 216 patents)
3. Biogen, Incorporated (2 from 130 patents)
4 patents:
1. 8030456 - Nogo receptor antagonists
2. 7465705 - Nogo receptor antagonists
3. 6861509 - Antibodies to Ret and RetL3
4. 6677135 - Ret ligand (RetL) for stimulating neutral and renal growth