Average Co-Inventor Count = 2.00
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. University of Pennsylvania (1 from 2,596 patents)
2. University Patents, Inc. (1 from 224 patents)
3. Trustees of the Univ. of Penna. (1 from 6 patents)
3 patents:
1. 5167811 - Affinity chromatography using dried calcium alginate-magnetite
2. 5167812 - Affinity chromatogry using dried calcium alginate-magnetite separation
3. 4675113 - Affinity chromatography using dried calcium alginate-magnetite