Average Co-Inventor Count = 2.00
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. Shionogi Company Limited (2 from 1,001 patents)
2. Nissin Chemical Industry Co., Ltd. (2 from 64 patents)
2 patents:
1. 5346977 - Method of applying a skin-protective composition
2. 5229435 - Skin-protecting composition