Average Co-Inventor Count = 2.67
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. Viromed Co., Ltd. (5 from 17 patents)
2. Helixmith Co., Ltd (1 from 13 patents)
6 patents:
1. RE48404 - Hybrid hepatocyte growth factor gene having high expression efficiency of two heterotypes of hepatocyte growth factor
2. 8389492 - Lyophilized DNA formulations for enhanced expression of plasmid DNA
3. 8338385 - Hybrid hepatocyte growth factor gene having high expression efficiency of two heterotypes of hepatocyte growth factor
4. 7838505 - Hybrid hepatocyte growth factor gene having high expression efficiency of two heterotypes of hepatocyte growth factor
5. 7812146 - Hybrid hepatocyte growth factor gene having high expression efficiency of two heterotypes of hepatocyte growth factor
6. 7745174 - Hybrid hepatocyte growth factor gene having high expression efficiency of two heterotypes of hepatocyte growth factor