Average Co-Inventor Count = 2.00
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. American Cyanamid Company (3 from 3,580 patents)
3 patents:
1. 5641743 - Therapeutic compositions and methods for use of heparin-binding brain
2. 5270449 - Methods for the isolation of heparin-binding brain mitogens
3. 5171842 - Heparin-binding brain mitogens