Average Co-Inventor Count = 3.43
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. W. R. Grace Co.-Conn. (2 from 1,391 patents)
2 patents:
1. 6451200 - Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use
2. 6303531 - Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use