Average Co-Inventor Count = 2.00
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. E.i. Dupont De Nemours and Company (2 from 16,338 patents)
2. Chevron Research & Technology Company (1 from 251 patents)
3. Chevron Research and Technology Company a Divison of Chevron U.s.a. Inc. (1 from 1 patent)
2 patents:
1. 5556900 - Process for producing a polyepoxy polymer-linked-asphalt thermoplastic
2. 5306750 - Polymer and asphalt reaction process and polymer-linked-asphalt product