Average Co-Inventor Count = 3.20
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. Denka Company Limited (4 from 352 patents)
4 patents:
1. 10703972 - Soil erosion inhibitor
2. 10519372 - Soil erosion prevention agent excellent in freeze-thaw stability
3. 10479939 - Soil erosion prevention agent
4. 10150916 - Soil erosion preventer having high freezing and thawing stability