Average Co-Inventor Count = 7.59
ph-index = 3
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. Yungjin Pharmaceutical Co., Ltd. (3 from 10 patents)
2. Yungjin Pharameutical Ind. Co., Ltd. (1 from 1 patent)
4 patents:
1. 6204032 - Method for producing pravastatin precursor, ML-236B
2. 6043373 - Heterocycle-fused thiazole derivatives
3. 5952504 - 4-amino-3-acylnaphthyridine derivatives
4. 5731007 - Pharmaceutical composition for skin diseases