Invention Grant
- Patent Title: Process of vitamin K2 derivatives preparation
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Application No.: US17045477Application Date: 2019-04-06
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Publication No.: US11407704B2Publication Date: 2022-08-09
- Inventor: Katarzyna Sidoryk , Marek Napiorkowski , Agnieszka Burzynska-Prajzner , Marcin Cybulski , Marek Kubiszewski , Kamil Jatczak , Lukasz Jedynak , Jerzy Winiarski , Dorota Pietrzkowska , Konrad Zielinski
- Applicant: SIEC BADAWCZA LUKASIEWICZ—INSTYTUT CHEMII PRZEMYSLOWEJ IMIENIA PROFESORA IGNACEGO MOSCICKIEGO
- Applicant Address: PL Warsaw
- Assignee: SIEC BADAWCZA LUKASIEWICZ—INSTYTUT CHEMII PRZEMYSLOWEJ IMIENIA PROFESORA IGNACEGO MOSCICKIEGO
- Current Assignee: SIEC BADAWCZA LUKASIEWICZ—INSTYTUT CHEMII PRZEMYSLOWEJ IMIENIA PROFESORA IGNACEGO MOSCICKIEGO
- Current Assignee Address: PL Warsaw
- Agency: McBee, Moore & Vanik IP, LLC
- Agent Susan E. Shaw McBee; David Vanik
- International Application: PCT/PL2019/000026 WO 20190406
- International Announcement: WO2019/194690 WO 20191010
- Main IPC: C07C46/04
- IPC: C07C46/04
Abstract:
Provided is an improved process of vitamin K2 derivatives preparation, represented by formula (I) wherein n is an integer from 3 to 13.
Public/Granted literature
- US20210317060A1 PROCESS OF VITAMIN K2 DERIVATIVES PREPARATION Public/Granted day:2021-10-14
Information query
