Phillip Liu, M.D.

Phillip Liu, M.D.

Sr. Director & Head of Protein Engineering

Sr. Director & Head of Protein Engineering

Dr. Liu has over 20 years of experience in protein and antibody engineering. Prior to co-founding Sound Biologics, Dr. Liu was a Senior Scientist at Amgen. During his 13 years at Amgen, his key accomplishments included asymmetric Fc engineering for ADCC enhancement and the development of novel strategies to generate heterodimeric bispecific antibodies.


Prior to Amgen, Dr. Liu was a Senior Research Fellow at the University of Washington and a Research Fellow at the New York Blood Center. Earlier, he was an Assistant Professor at XiangYa Medical College of Central South University in China. Dr. Liu received his M.D. from XiangYa Medical College.


Back to Leadership ➤

Dr. Liu has over 20 years of experience in protein and antibody engineering. Prior to co-founding Sound Biologics, Dr. Liu was a Senior Scientist at Amgen. During his 13 years at Amgen, his key accomplishments included asymmetric Fc engineering for ADCC enhancement and the development of novel strategies to generate heterodimeric bispecific antibodies.


Prior to Amgen, Dr. Liu was a Senior Research Fellow at the University of Washington and a Research Fellow at the New York Blood Center. Earlier, he was an Assistant Professor at XiangYa Medical College of Central South University in China. Dr. Liu received his M.D. from XiangYa Medical College.


Back to Leadership ➤

© 2026 Sound Biologics. All rights reserved. | |

Privacy Policy

Terms of Use

Google Map ➤

21720 23rd Dr SE
Bothell, WA 98021, USA


(425) 398-2323

Privacy Policy ➤

Terms of Use ➤

© 2026 Sound Biologics. All rights reserved.

Google Map ➤

(425) 398-2323

21720 23rd Dr SE
Bothell, WA 98021, USA