Average Co-Inventor Count = 3.33
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. W. R. Grace Co.-conn. (4 from 1,391 patents)
2. Other (1 from 832,718 patents)
5 patents:
1. 6284153 - Oxygen scavenging metal-loaded high surface area particulate compositions
2. 6086786 - Oxygen scavenging metal-loaded ion-exchange composition
3. 5993688 - Oxygen scavenging metal-loaded ion-exchange compositions
4. 5985169 - Oxygen scavenging metal-loaded high surface area particulate compositions
5. 5798055 - Oxygen scavenging metal-loaded ion-exchange compositions