Experience

Innogen Pharmaceutical Announces HK$682.87 Million IPO

August 15, 2025

Cooley advised Innogen Pharmaceutical on its HK$682.87 million initial public offering (IPO).

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Related contacts

Ethan Jin
Partner, Beijing
Yiming Liu
Partner in Charge – Shanghai, Shanghai
Mengchao Wu
Associate, Beijing
Hilda Li
Associate, Hong Kong
Yunxiang Xu
Associate, Shanghai
Jin Wang
Senior Legal Assistant, Beijing

Related Practices & Industries

Leads Biolabs Announces HK$1.29 Billion IPO

July 25, 2025

Cooley advised Nanjing Leads Biolabs Co. (Leads Biolabs), a clinical-stage biotechnology company that discovers, develops and commercializes new therapies in oncology, autoimmune and other severe diseases, on its HK$1.29 billion initial public offering (IPO).

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Related contacts

Michael Yu
Partner in Charge – Hong Kong, Hong Kong
Yiming Liu
Partner in Charge – Shanghai, Shanghai
Kaiting Yang
Counsel, Hong Kong
Yiying Wang
Counsel, Shanghai
Yunxiang Xu
Associate, Shanghai
Brian Lau
Associate, Hong Kong
Alex Wu
Associate, Shanghai
Daniel Zheng
Associate, Shanghai
Zhengyang Li
International Legal Project Manager, Hong Kong
Cindy Pan
International Legal Project Manager, Hong Kong
Zoe Wang
International Legal Project Manager, Shanghai
Xander Lee
Partner, Santa Monica
Francis Wheeler
Senior Counsel, Colorado
Mark Windfeld-Hansen
Senior Counsel, Palo Alto
Vince Sampson
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC

Related Practices & Industries

DualityBio Announces HK$1.64 Billion IPO

April 24, 2025

Cooley advised the underwriters of Duality Biologics (DualityBio), a clinical-stage biotech company focused on the discovery and development of next-generation antibody-drug conjugate therapeutics for patients with cancer and autoimmune diseases, in connection with its HK$1.64 billion global initial public offering (IPO).

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Related contacts

Yiming Liu
Partner in Charge – Shanghai, Shanghai
Michael Yu
Partner in Charge – Hong Kong, Hong Kong
Xander Lee
Partner, Santa Monica
Vince Sampson
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Monica Xu
Special Counsel, Shanghai
Hilda Li
Associate, Hong Kong
Zixiang Liu
Associate, Shanghai
Patrick Sharma
Associate, Santa Monica
Yiying Wang
Counsel, Shanghai
Yunxiang Xu
Associate, Shanghai
Kaiting Yang
Counsel, Hong Kong
Tonny Yu
Associate, Hong Kong
Tonny Yu
Associate, Hong Kong
Letian Wei
Legal Consultant, Shanghai
Cindy Pan
International Legal Project Manager, Hong Kong
Zoe Wang
International Legal Project Manager, Shanghai
Philip Kwan
Senior Legal Assistant, Hong Kong
Jin Wang
Senior Legal Assistant, Beijing

Related Practices & Industries

Earendil Labs Announces Worldwide Exclusive License Agreement With Sanofi

April 17, 2025

Cooley advised Earendil Labs, an artificial intelligence-driven biotech company affiliated with Helixon Therapeutics, in connection with Earendil Labs’ license agreement with Sanofi for two potential first-in-class bispecific antibodies in the field of autoimmune and inflammatory bowel diseases.

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Related contacts

Geoffrey Spolyar
Partner, Boston
Yiming Liu
Partner in Charge – Shanghai, Shanghai
Zack Gong
Associate, Shanghai
Dr. Xiaozhen (Shawn) Yu
Partner, Washington, DC
Aaron Pomeroy
Partner, Colorado
Amanda Pacheco
Associate, Palo Alto
David Burns
Special Counsel, Washington, DC
Sharon Connaughton
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC

Related Practices & Industries

VISEN Pharmaceuticals Announces HK$783 Million IPO

March 21, 2025

Cooley advised VISEN Pharmaceuticals, a late-stage, near-commercialization biopharmaceutical company focused on providing treatments for select endocrine diseases in Greater China (including Hong Kong, Macau and Taiwan), on its HK$783 million (approximately US$101 million) initial public offering (IPO) on the Stock Exchange of Hong Kong, subject to the exercise of a 15% overallotment option.

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Related contacts

Michael Yu
Partner in Charge – Hong Kong, Hong Kong
Yiming Liu
Partner in Charge – Shanghai, Shanghai
Will Cai
Partner, Hong Kong
Annie Froehlich
Partner, Washington, DC
Xander Lee
Partner, Santa Monica
Aaron Pomeroy
Partner, Colorado
Francis Wheeler
Senior Counsel, Colorado
Hilda Li
Associate, Hong Kong
Ying Liu
Associate, Hong Kong
Amanda Pacheco
Associate, Palo Alto
Hardy Zhou
Associate, New York
Alex Wu
Associate, Shanghai
Philip Kwan
Senior Legal Assistant, Hong Kong
Kaiting Yang
Counsel, Hong Kong

Related Practices & Industries

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Asian Legal Business (ALB): Thomson Reuters: Asia Dealmakers (2024)

China Business Law Journal (CBLJ) “The A-List” elite lawyers in China - Growth Driver (2023-2025)

The Legal 500 Asia Pacific - Leading Partner: Life Sciences and Healthcare in China (Foreign Firm) (2025)

Chambers and Partners Greater China - Up and Coming: Life Sciences in China (International Firm) (2025)

IFLR1000 Asia Pacific Rankings - Highly Regarded Lawyer: Capital Markets, M&A and Private Equity practices in China (Foreign Firm) (2024)

Asian Legal Business (ALB), Thomson Reuters: China Top 15 Capital Markets Lawyers (2022)

Asian Legal Business (ALB), Thomson Reuters: China Top 15 Rising Lawyers (2022)