Average Co-Inventor Count = 8.00
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. Cj Cheiljedang Corporation (2 from 892 patents)
2 patents:
1. 10604615 - Rigid polyurethane foam and preparation method thereof
2. 10100073 - Method for preparing low-molecular lignin derivative