Average Co-Inventor Count = 6.00
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. Myung Jin Chemical Co., Ltd. (1 from 1 patent)
2. Pine Tree Partners LLC (0 patent)
3. Naemsaedduk Co., Ltd. (0 patent)
1 patent:
1. 6649131 - Preparation of highly pure copper oxide from waste etchant