Average Co-Inventor Count = 5.00
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 Chemicals & Plastics Technology Corporation (1 from 822 patents)
2. Osi Specialties, Inc. (1 from 58 patents)
2 patents:
1. 5347027 - Noble metal supported on a base metal catalyst
2. 5250490 - Noble metal supported on a base metal catalyst