Average Co-Inventor Count = 4.61
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. National Starch and Chemical Investment Holding Corporation (3 from 682 patents)
3 patents:
1. 6884853 - Cosmetic resin composition
2. 6737069 - Cosmetic compositions containing amphoteric polyurethanes
3. 6692729 - Cosmetic resin composition and cosmetic using the same