Average Co-Inventor Count = 7.00
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. Wanhua Chemical Group Co., Ltd. (1 from 62 patents)
1 patent:
1. 12251463 - Composition containing water-soluble non-ionic polyurethane dispersion, and preparation method therefor