Average Co-Inventor Count = 2.00
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. Nl Industries (2 from 319 patents)
2 patents:
1. 4054537 - Process for synthesizing compositions containing smectite-type clays and
2. 4040974 - Synthesized gellants containing smectite-type clay and process for