Average Co-Inventor Count = 2.25
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. W. R. Grace Co.-conn. (3 from 1,391 patents)
3 patents:
1. 5320952 - Enhanced gene expression in response to lactation signals
2. 5130250 - Molecular cloning and expression of neutral protease genes
3. 4966846 - Molecular cloning and expression of a vibrio proteolyticus neutral