Average Co-Inventor Count = 3.43
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. Ethyl Corporation (1 from 1,362 patents)
2. Albemarle Corporation (1 from 544 patents)
2 patents:
1. 5565395 - Aluminoxanate compositions
2. 5292992 - Process for removing conjugated dienes from alpha-olefins