公开(公告)号：US11591364B2

公开(公告)日：2023-02-28

申请号：US16768402

申请日：2018-11-30

Applicant: GLAXOSMITHKLINE BIOLOGICALS SA

Inventor： Ahmad Taimour Baig ,  Felicie Georgette Colette Denet ,  Juan Jose Diaz Garcia ,  Chad Austin Farrenburg ,  Lora Lea Lawrence ,  Kent Raymond Myers ,  Jeri Kay Sandvick ,  Jeb Yeatts Vandenburg

IPC: A61K39/39 ,  C07J63/00 ,  A61K39/12 ,  A61K39/25 ,  C12N7/00 ,  A61K39/00

Abstract: Saponin extracts containing at least 93% QS-21 main peak and 0.25-3% 2018 component by UV absorbance at 214 nm, methods for making said extracts, their use as vaccine adjuvants and related aspects.

公开(公告)号：US12227540B2

公开(公告)日：2025-02-18

申请号：US18098949

申请日：2023-01-19

Applicant: GLAXOSMITHKLINE BIOLOGICALS SA

Inventor： Ahmad Taimour Baig ,  Felicie Georgette Colette Denet ,  Juan Jose Diaz Garcia ,  Chad Austin Farrenburg ,  Lora Lea Lawrence ,  Kent Raymond Myers ,  Jeri Kay Sandvick ,  Jeb Yeatts Vandenburg

IPC: A61K39/39 ,  A61K39/00 ,  A61K39/12 ,  A61K39/25 ,  C07J63/00 ,  C12N7/00

Abstract: Saponin extracts containing at least 93% QS-21 main peak and 0.25-3% 2018 component by UV absorbance at 214 nm, methods for making said extracts, their use as vaccine adjuvants and related aspects.