Average Co-Inventor Count = 4.00
ph-index = 1
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. Saudi Arabian Oil Company (2 from 6,920 patents)
2. King Fahd University of Petroleum and Minerals (2 from 2,421 patents)
2 patents:
1. 12435264 - Tracer including zinc oxide quantum dots embedded in silica
2. 12378467 - Tracer including zinc oxide quantum dots embedded in silica