Average Co-Inventor Count = 5.81
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. Samsung Fine Chemicals Co., Ltd. (5 from 61 patents)
2. Hanchem Co., Ltd. (1 from 3 patents)
6 patents:
1. 6759511 - Compound used as an amino-protecting group, process for preparing the same, and synthetic method of a peptide using the same
2. 6713290 - Process for preparing optically pure (S)-3-hydroxy-&ggr;-butyrolactone
3. 6288272 - Continuous process for preparing optically pure (s)-3,4-dihydroxybutyric acid derivatives
4. 6251642 - Continuous process for preparing optically pure (S)-3-hydroxy-&ggr;-butyrolactone
5. 6221639 - Process for preparing optically pure(S)-3,4-dihydroxybutyric acid derivatives
6. 6124122 - Process for preparing optically pure (S)-3-hydroxy-.gamma.-butyrolactone