Assignee
HANMI FINE CHEMICAL CO LTD
KR·3 granted patents·3 pending applications·2 citations·filing 2017–2023
Top patents by PatentIndex Score
6 records- 0176US10781285B2Method for preparing polyethylene glycol dialdehyde derivativeHANMI FINE CHEMICAL CO LTD·Filed 2017·Granted Sep 22, 2020·2 cites·15 claims
- 0260US2023357501A1Polyethylene glycol derivative, composition comprising same, and method for preparing bioactive polypeptide conjugate by using sameHANMI FINE CHEMICAL CO LTD·Filed 2021·Application pending·0 cites
- 0358US11168180B2Polyethylene glycol derivative and preparation method thereofHANMI FINE CHEMICAL CO LTD·Filed 2018·Granted Nov 9, 2021·0 cites·4 claims
- 0455US12522630B2MRNA cap analog and uses thereofHANMI FINE CHEMICAL CO LTD·Filed 2023·Granted Jan 13, 2026·0 cites·13 claims
- 0549US2025011826A1mRNA CAP ANALOGUE AND USE THEREOFHANMI FINE CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0644US2022242913A1Novel intermediate used for biologically active polypeptide and method for preparing sameHANMI FINE CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →