公开(公告)号：US20240050572A1

公开(公告)日：2024-02-15

申请号：US18495374

申请日：2023-10-26

Applicant: Genentech, Inc.

Inventor： Sandeep Yadav ,  Nidhi Doshi ,  Tomanna Shobha ,  Anthony Tomlinson ,  Amit Srivastava

IPC: A61K47/26

CPC classification number: A61K47/26

Abstract: The present disclosure provides polysorbate 20 compositions with particular fatty acid ester concentrations. In some embodiments, they may be used in pharmaceutical formulations, for example, to improve stability.

公开(公告)号：US20220111054A1

公开(公告)日：2022-04-14

申请号：US17483234

申请日：2021-09-23

Applicant: Genentech, Inc.

Inventor： Sandeep Yadav ,  Nidhi Doshi ,  Tamanna Shobha ,  Anthony Tomlinson ,  Amit Srivastava

IPC: A61K47/26

Abstract: The present disclosure provides polysorbate 20 compositions with particular fatty acid ester concentrations. In some embodiments, they may be used in pharmaceutical formulations, for example, to improve stability.

公开(公告)号：US11833206B2

公开(公告)日：2023-12-05

申请号：US17483234

申请日：2021-09-23

Applicant: Genentech, Inc.

Inventor： Sandeep Yadav ,  Nidhi Doshi ,  Tamanna Shobha ,  Anthony Tomlinson ,  Amit Srivastava

IPC: A61K47/26

CPC classification number: A61K47/26

Abstract: The present disclosure provides polysorbate 20 compositions with particular fatty acid ester concentrations. In some embodiments, they may be used in pharmaceutical formulations, for example, to improve stability.