Average Co-Inventor Count = 2.40
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. Shell Oil Comapny (2 from 7,645 patents)
2. Shell Internationale Research Maatschappij, B.v. (154 patents)
2 patents:
1. 7041864 - Linear and branched olefin production from cyclic olefin feedstocks
2. 6825148 - Nickel-containing ethylene oligomerization catalyst and use thereof