Average Co-Inventor Count = 4.61
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. Huntsman Petrochemical Corporation (3 from 257 patents)
3 patents:
1. 6476237 - Purification of alkylene carbonates
2. 6458969 - Process for the purification of alkylene carbonate
3. 6384240 - Process for the purification of alkylene carbonate