Average Co-Inventor Count = 6.00
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. Worthington Biochemical Corporation (1 from 4 patents)
2. Cooperbiomedical, Inc. (1 from 4 patents)
2 patents:
1. 4505756 - Alpha-amylase assay and substrates for use therein
2. 4304854 - Alpha-amylase assay and substrates for use therein