Average Co-Inventor Count = 3.75
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. Northfield Laboratories, Inc. (4 from 17 patents)
4 patents:
1. 7435795 - Stabilized hemoglobin solutions
2. 7411044 - Polymerized hemoglobin solutions having reduced amounts of tetramer and method for preparing
3. 7202341 - Stabilized hemoglobin solutions
4. 7135553 - Polymerized hemoglobin solutions having reduced amounts of tetramer and method for preparing