Average Co-Inventor Count = 7.12
ph-index = 4
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. (9 from 13 patents)
2. Samjin Pharm. Co., Ltd. (1 from 2 patents)
3. Korea Research Inst. of Chem. Tech. (1 from 1 patent)
4. Samjin Pharmaceuticazl Co., Ltd. (1 from 1 patent)
5. Astech. Co., Ltd. (2 patents)
11 patents:
1. 10918725 - Ophthalmic composition comprising rebamipide and method for preparing the same
2. 7851479 - Use of pyrimidinedione derivative for preventing or treating hepatitis C
3. 7230105 - 9-aminoacridine derivatives and process for the preparation thereof
4. 6987114 - Antiviral pyrimidinedione derivatives and process for the preparation thereof
5. 6683184 - Piperazine derivatives and process for the preparation thereof
6. 6620936 - 9-aminoacridine derivatives and process for the preparation thereof
7. 6274732 - Process for the preparation of 1-[(cyclopent-3-en-1-yl)-methyl]-5-ethyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedione
8. 6136815 - Antiviral 2,4-pyrimidinedione derivatives and process for the
9. 6028195 - Piperazine derivatives and process for the preparation thereof
10. 5922727 - Antiviral substituted pyrimidinedione homocarbocyclic nucleoside
11. 5780472 - Piperazine derivatives and methods for the preparation thereof and