Invention Grant
- Patent Title: Amphoteric liposomes comprising imino lipids
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Application No.: US16866363Application Date: 2020-05-04
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Publication No.: US11541010B2Publication Date: 2023-01-03
- Inventor: Steffen Panzner , Evgenios Siepi
- Applicant: BioNTech Delivery Technologies GmbH
- Applicant Address: DE Halle
- Assignee: BioNTech Delivery Technologies GmbH
- Current Assignee: BioNTech Delivery Technologies GmbH
- Current Assignee Address: DE Halle
- Agency: Morrison & Foerster LLP
- Priority: EP09165106 20090709,EP09171102 20090923
- Main IPC: A61K9/127
- IPC: A61K9/127 ; C12N15/88 ; C07D233/61 ; C07C279/14 ; C07C237/22 ; C07C233/36 ; C07C233/43 ; C07C279/12 ; C07D213/75 ; C07J41/00 ; C12N15/113
Abstract:
The invention concerns lipid assemblies, liposomes having an outer surface comprising a mixture of anionic and cationic moieties; wherein at least a portion of the cationic moieties are imino moieties that are essentially charged under physiological conditions, and their use for serum resistant transfection of cells.
Public/Granted literature
- US20200330384A1 AMPHOTERIC LIPOSOMES COMPRISING IMINO LIPIDS Public/Granted day:2020-10-22
Information query
