Average Co-Inventor Count = 4.00
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. Union Carbide Corporation (1 from 2,921 patents)
2. Union Carbide Chemicals and Plastics Company, Inc. (1 from 138 patents)
2 patents:
1. 4929767 - Treatment of rhodium catalysts
2. 4861918 - Reactivation of hydroformylation catalysts