Average Co-Inventor Count = 4.44
ph-index = 1
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. National Starch and Chemical Investment Holding Corporation (2 from 682 patents)
2 patents:
1. 5518717 - Hydrolyzed zein as hair fixative in hair compositions
2. 5501851 - Emulsion polymers for use in hair fixatives