Average Co-Inventor Count = 3.00
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. University of New Hampshire (4 from 114 patents)
4 patents:
1. 8227560 - Polycarboxylic acid polymers
2. 7915365 - Absorbing materials containing polycarboxylic acid polymers
3. 7910677 - Detergents containing polycarboxylic acid polymers
4. 7910676 - Polycarboxylic acid polymers