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. Johnson Matthey Inc. (3 from 268 patents)
3 patents:
1. 9492809 - Carbon oxides conversion process
2. 9221034 - Process for preparing catalysts
3. 8957117 - Methanol synthesis process