Average Co-Inventor Count = 3.60
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. Ethyl Corporation (3 from 1,362 patents)
3 patents:
1. 4145330 - Flame retardant polypivalolactone compositions
2. 4116922 - Reinforced polypivalolactone
3. 4089838 - Polypivalolactone molding compounds