Bill Christiansen

Partner
Full contact info

I help life science innovators gain a competitive edge by performing appropriate due diligence as well as acquiring and optimizing worldwide patent assets.

Passions

Science

Family

Fishing

Experience

Jiangsu Hengrui Pharmaceuticals Out-Licenses GLP-1 Portfolio

May 17, 2024

Cooley advised Jiangsu Hengrui Pharmaceuticals, one of the largest pharmaceutical companies in China, on its licensing of global rights (excluding Greater China) for the development, production and commercialization of three of its proprietary glucagon-like peptide-1 (GLP-1) drugs to Hercules CM Newco, a newly established Delaware company.

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Related contacts

Christina Zhang
Partner, Shanghai
Bill Christiansen
Partner, Seattle
Sharon Connaughton
Special Counsel, Washington, DC
Annie Froehlich
Partner, Washington, DC
Zack Gong
Associate, Shanghai
Kevin King
Partner, Washington, DC
Edmond Lay
Associate, San Diego
Howard Morse
Partner, Washington, DC
Sarah Oliai
Associate, Washington, DC
W. Chad Shear
Partner, San Diego
Michael Shen
Counsel, Shanghai
Dr. Xixi Sun
Associate, Boston
Alan W. Tamarelli
Partner, New York
Karen Tsai
Special Counsel, Washington, DC
Ivy Wang
Associate, Shanghai
Bin Wang
Special Counsel, Palo Alto
Letian Wei
Legal Consultant, Shanghai
Dr. Heng Zhang
Patent Agent , Boston
Dr. Tian Yong Zheng
Patent Agent, Seattle
Joanna Zhang
Associate, San Diego

Related Practices & Industries

ARCH Venture Partners Co-Leads Xaira Therapeutics $1 Billion Series A Funding

April 24, 2024

Cooley advised ARCH Venture Partners, which co-led a $1 billion Series A funding round in Xaira Therapeutics. Partners Colleen Badgley, Danielle Naftulin and Dave Peinsipp led the Cooley team advising ARCH, a venture capital firm catalyzing discoveries that prevent, detect and cure disease.

Related contacts

David Peinsipp
Partner, San Francisco
Colleen Badgley
Partner, Seattle
Danielle Naftulin
Partner, Palo Alto
Willy Cowles
Associate, Seattle
Bill Christiansen
Partner, Seattle
Dr. Tian Yong Zheng
Patent Agent, Seattle
Chen Chen
Associate, Palo Alto
Bin Wang
Special Counsel, Palo Alto
Zack Gong
Associate, Shanghai
Tom James
Associate, San Francisco
Thomas Welk
Senior Counsel, San Diego
Carly Robinson
Associate, Reston
Sharon Connaughton
Special Counsel, Washington, DC
Elizabeth M. Morrison
Associate, Boston

Related Practices & Industries

Cooley Supports Jiangsu Hengrui in Two Global License Agreements

November 8, 2023

Cooley advised Jiangsu Hengrui Pharmaceuticals, a leading global pharmaceutical company headquartered in China with a focus on research, development, manufacturing and commercialization of innovative and high-quality healthcare products, on its strategic collaboration and exclusive worldwide (excluding mainland China) license agreement with Merck KGaA, Darmstadt, Germany and global license agreement (excluding the Greater China region and Korea) with Elevar Therapeutics.

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Related contacts

Christina Zhang
Partner, Shanghai
Freddy Yip
Associate, Hong Kong
Alan W. Tamarelli
Partner, New York
Bin Wang
Special Counsel, Palo Alto
Bill Christiansen
Partner, Seattle
Dr. Xixi Sun
Associate, Boston
Amanda Pacheco
Associate, Palo Alto
Brendan Haberle
Associate, San Diego
Howard Morse
Partner, Washington, DC

Related Practices & Industries

Immunology Company argenx Announces $1.27 Billion Global Offering

July 26, 2023

Cooley advised J.P. Morgan, Morgan Stanley, Goldman Sachs, BofA Securities and TD Cowen, representatives of the several underwriters, in the $1.27 billion follow-on offering by argenx SE, a global immunology company.

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Related contacts

Richard Segal
Partner, New York
Div Gupta
Partner, New York
Darah Protas
Partner, Washington, DC
Charles York
Associate, New York
Katie Lapidus
Associate, Washington, DC
Bill Christiansen
Partner, Seattle
Phil Mitchell
Partner, New York
Natasha Leskovsek
Of Counsel, Washington, DC
Dr. Tian Yong Zheng
Patent Agent, Seattle

Related Practices & Industries

Asymchem Agrees to Acquire Snapdragon Chemistry

February 12, 2022

Cooley advised Asymchem, a Chinese-based contract development and manufacturing company serving the global pharmaceutical and biotech industry, on its definitive agreement to acquire Snapdragon Chemistry, a US-based chemical technology company. Partner Yiming Liu led the Cooley team.

As a result of the transaction, Asymchem will significantly expand its footprint in the US, offering customers a seamless path from preclinical process R&D through commercial current good manufacturing practice (cGMP) production. Snapdragon will operate as a stand-alone Asymchem division, and continue with its ongoing lab and manufacturing facility expansion for additional capacity to support larger, pilot-scale manufacturing in Waltham, Massachusetts.

"We believe continuous flow manufacturing is a revolutionary technology and represents the future of pharmaceutical production, not only generating advantages to process safety and cost, but also bringing tremendous environmental benefits," Hao Hong, chairman and CEO of Asymchem, said in a news release. "Asymchem has been deeply committed to flow chemistry technology development and its application expansion in the pharmaceutical industry for more than a decade. We are excited that this strategic acquisition will further strengthen our capabilities in continuous manufacturing, as well as broadening our service scope and client pool."

Related contacts

Yiming Liu
Partner in Charge – Shanghai, Shanghai
Yiying Wang
Associate, Shanghai
Keke Wu
Associate, Hong Kong
Yunxiang Xu
Associate, Shanghai
Howard Morse
Partner, Washington, DC
Christopher Kimball
Partner, Washington, DC
Bill Christiansen
Partner, Seattle
Aaron Pomeroy
Partner, Colorado
Kathleen Goodhart
Partner, San Francisco
Rama Padmanabhan
Partner, San Diego
John Hale
Senior Counsel , Palo Alto
John Lavoie
Partner in Charge – Reston, Reston
Sonia Nath
Partner, Washington, DC
Andrew Harline
Partner in Charge – Singapore, Singapore
Bridget R. Reineking
Special Counsel, Washington, DC
Natasha Leskovsek
Of Counsel, Washington, DC
Peter Crain
Special Counsel, Reston
Stella Sarma
Special Counsel, Brussels
Karen Tsai
Special Counsel, Washington, DC
Dillon Martinson
Special Counsel, Washington, DC
Erica Russell
Associate, San Francisco
Gwenlynne Lee
Counsel, Singapore
Zoë Helstrom
Associate, San Francisco
Sai Yarramalla
Associate, Palo Alto
Katie Adams
Associate, Reston
Sarah Oliai
Associate, Washington, DC
Kate Walther
Paralegal Specialist, San Diego

Related Practices & Industries

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Bill is fantastic to work with. He has his finger on the pulse of emerging biotechs and the unique IP concerns that they face.

Chambers USA, 2024

Admissions and credentials

Registered to practice before the United States Patent and Trademark Office (USPTO)

Washington

Rankings and accolades

 Best Lawyers: Top lawyer for life sciences and patent law

Chambers USA: Intellectual Property – Washington (2021 – 2024)

IAM Patent 1000: Top patent practitioner

LMG Life Sciences: Leading life sciences patent lawyer

Super Lawyers: Top 40 Washington IP lawyer

Memberships and affiliations

American Bar Association (ABA)

Licensing Executives Society

Washington Biotechnology and Biomedical Association

Washington State Patent Law Association

American Intellectual Property Law Association

I've worked with a lot of patent attorneys and what distinguishes Bill above others is how deeply he learns about your business as well as your science. He knows how to position your patents to increase their value, especially relative to your competition.

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