Average Co-Inventor Count = 4.29
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. Ppg Industries Ohio, Inc. (4 from 1,743 patents)
4 patents:
1. 9242897 - Aqueous dispersions and methods of making same
2. 8026299 - Use of nanoparticulate organic pigments in paints and coatings
3. 7727625 - Use of nanoparticulate organic pigments in paints and coatings
4. 6875800 - Use of nanoparticulate organic pigments in paints and coatings