Average Co-Inventor Count = 3.43
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. Total Sa (2 from 227 patents)
2. Elf Exploration Production (49 patents)
2 patents:
1. 8811677 - Method of tracking discontinuous seismic horizons in seismic images
2. 8582826 - Method of processing seismic images of the subsurface