Average Co-Inventor Count = 6.46
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. Other (1 from 832,880 patents)
2. Korea Institute of Science and Technology (1 from 2,169 patents)
3. Dongkook Pharmaceutical Co., Ltd. (1 from 25 patents)
2 patents:
1. 6638735 - Plasmid for gene expression in pichia ciferrii and transformation method using the same
2. 5698104 - Purification process for hirudin using affinity chromatography