Average Co-Inventor Count = 3.00
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. Arco Chemical Technology, L.p. (2 from 628 patents)
2 patents:
1. 5116882 - Process for making copolymers of vinyl aromatic monomers and vinyl
2. 5109033 - Vinyl aromatic monomer/vinyl phosphonate copolymer compositions and