Average Co-Inventor Count = 2.67
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. Mars, Incorporated (1 from 1,197 patents)
2. Effem Gmbh (1 from 26 patents)
2 patents:
1. 7670845 - Indicator granular material
2. 5735232 - Animal litter and process for producing it