Average Co-Inventor Count = 7.92
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. Samjin Pharmaceutical Co., Ltd. (2 from 13 patents)
2. Samjin Pharm. Co., Ltd. (1 from 2 patents)
3 patents:
1. 7851479 - Use of pyrimidinedione derivative for preventing or treating hepatitis C
2. 6683184 - Piperazine derivatives and process for the preparation thereof
3. 6028195 - Piperazine derivatives and process for the preparation thereof