Average Co-Inventor Count = 4.71
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. Columbia University (4 from 2,489 patents)
4 patents:
1. 8932624 - Bio-film resistant surfaces
2. 7745425 - Non-irritating compositions containing zinc salts
3. 7563461 - Zinc salt compositions for the prevention of dermal and mucosal irritation
4. 7435429 - Zinc salt compositions for the prevention of dermal and mucosal irritation