Average Co-Inventor Count = 7.30
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. Kao Corporation (3 from 3,600 patents)
3 patents:
1. 6359032 - Polymer emulsion and process for preparing the same
2. 6252003 - Polymer emulsion and process for producing the same
3. 5872272 - Polyvalent metal salts of phosphoric diester and organo(poly)siloxanes