Average Co-Inventor Count = 5.46
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. Hyundai Motor Company (2 from 18,523 patents)
2. Postech Academy-industry Foundation (2 from 658 patents)
2 patents:
1. 8911698 - Supported catalyst for removing nitrogen oxides, method of preparing the same, and removing method of nitrogen oxides using the same
2. 8894952 - Method of reducing nitrogen oxide using amine compound as reductant