Average Co-Inventor Count = 3.00
ph-index = 4
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. Ddi Pharmaceuticals, Inc. (3 from 3 patents)
2. Oxis International, Inc. (1 from 9 patents)
4 patents:
1. 5468478 - Conjugates of superoxide dismutage coupled to high molecular weight
2. 5283317 - Intermediates for conjugation of polypeptides with high molecular weight
3. 5080891 - Conjugates of superoxide dismutase coupled to high molecular weight
4. 5006333 - Conjugates of superoxide dismutase coupled to high molecular weight