Average Co-Inventor Count = 2.25
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. National Starch and Chemical Investment Holding Corporation (3 from 682 patents)
3 patents:
1. 6147206 - Isolation of hemicellulose from corn fiber
2. 6066368 - Starch esters as moisture vapor barrier coatings
3. 6007614 - Starch esters as moisture vapor barrier coatings