Average Co-Inventor Count = 4.20
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. Celanese International Corporation (2 from 549 patents)
2 patents:
1. 6458995 - Catalytic composition for carbonylation including iridium and pyridine polymers
2. 6323364 - Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile