Average Co-Inventor Count = 3.87
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. Kansai Paint Company, Ltd. (4 from 861 patents)
4 patents:
1. 7271213 - Pigment dispersing resin
2. 7026392 - Resin for pigment dispersion
3. 6994745 - Pigment dispersing resin
4. 6852817 - Pigment dispersing resin and water-based pigment dispersion which contains the same