Jonathan Kaufman

Associate
Full contact info

Jonathan focuses his practice on commercial and intellectual property transactions for Cooley’s public and private clients in the life sciences industry.

Passions

Constructing and solving crossword puzzles

Visiting baseball stadiums

Spending time with his dog, Conan

Experience

Otsuka Pharmaceutical Announces Global Strategic Collaboration With Harbour BioMed

June 23, 2025

Cooley advised Otsuka Pharmaceutical, a total healthcare company focused on each individual’s potential to enhance their well-being, on its global strategic collaboration with Harbour BioMed to advance BCMAxCD3 bispecific T-cell engagers for treating autoimmune diseases.

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Related contacts

Jennifer Raab
Partner, Palo Alto
Alison Freeman-Gleason
Of Counsel, Seattle
Rachel Thorn
Of counsel, New York
Zack Gong
Associate, Shanghai
Freddy Yip
Associate, Hong Kong
Jonathan Kaufman
Associate, Palo Alto
Natasha Leskovsek
Of Counsel, Washington, DC
Robert Eisenbach
Of Counsel, San Francisco
Yinan Lin
Associate, Palo Alto
Amanda Pacheco
Associate, Palo Alto

Related Practices & Industries

Avenzo Therapeutics Announces Exclusive Global License Agreement With DualityBio

January 13, 2025

Cooley advised Avenzo Therapeutics, a clinical-stage biotechnology company developing next-generation oncology therapies, on its exclusive license agreement with Duality Biotherapeutics (DualityBio), pursuant to which Avenzo will develop, manufacture and commercialize AVZO-1418/DB-1418– a potential best-in-class epidermal growth factor receptor (EGFR)/human epidermal growth factor receptor 3 (HER3) bispecific antibody-drug conjugate (ADC) – globally (excluding Greater China). 

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Charity Williams
Partner, San Diego
Jonathan Kaufman
Associate, Palo Alto
Mika Reiner Mayer
Partner, Palo Alto
Dr. Mark Westwood
Associate, Palo Alto
Kimberly Bolin
Patent Agent, Palo Alto
Nitasha Bennett
Patent Agent, San Diego
Dr. Connie Tong
Patent Agent, Palo Alto
Amanda Pacheco
Associate, Palo Alto
Natasha Leskovsek
Of Counsel, Washington, DC

Related Practices & Industries

Flare Therapeutics Announces Strategic Discovery Collaboration With Roche, Potentially Exceeding $1.8 Billion

November 20, 2024

Cooley advised Flare Therapeutics, a clinical-stage biotechnology company, on its strategic discovery collaboration with Roche.

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Related contacts

Christophe Beauduin
Partner, New York
Jiqiang Lin
Associate, New York
Jameson Davis
Associate, Boston
Jonathan Kaufman
Associate, Palo Alto
Aaron Pomeroy
Partner, Colorado
Amanda Pacheco
Associate, Palo Alto
Rachel Thorn
Of counsel, New York

Related Practices & Industries

Kura Oncology Announces Global Strategic Collaboration With Kyowa Kirin

November 20, 2024

Cooley advised clinical-stage biopharmaceutical company Kura Oncology (Nasdaq: KURA) on its global strategic collaboration with Kyowa Kirin to develop and commercialize ziftomenib, Kura’s selective oral menin inhibitor that is being investigated for the treatment of acute myeloid leukemia and other hematologic malignancies.

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Related contacts

Charity Williams
Partner, San Diego
Jonathan Kaufman
Associate, Palo Alto
Aaron Pomeroy
Partner, Colorado
Todd Gluth
Partner, San Diego
Amanda Pacheco
Associate, Palo Alto
Howard Morse
Senior Counsel, Washington, DC
David Burns
Special Counsel, Washington, DC
Charles Bair
Partner, San Diego
Andrew Epstein
Special Counsel, Seattle
Rachel Thorn
Of counsel, New York
Wade Andrews
Special Counsel, San Diego
Zhijing Yu
Associate, Singapore
Natasha Leskovsek
Of Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC

Related Practices & Industries

BioAge Labs Announces $198 Million IPO

September 27, 2024

Cooley advised the underwriters of BioAge Labs, a clinical-stage biotechnology company that is harnessing the biology of human aging to develop novel targets and therapies for metabolic diseases, on its $198 million initial public offering.

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Related contacts

Charlie Kim
Partner, San Diego
Denny Won
Partner, San Francisco
Div Gupta
Partner, New York
Dr. Jon Cousin
Partner, Washington, DC
Lila Hope
Partner, Palo Alto
Xander Lee
Partner, Santa Monica
Joshua Mates
Partner, San Francisco
Phil Mitchell
Partner, New York
Alessandra Murata
Partner, Palo Alto
David Peinsipp
Partner, San Francisco
Dr. Madhuri Roy
Partner, Palo Alto
Francis Wheeler
Senior Counsel, Colorado
Randy Sabett
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Natasha Leskovsek
Of Counsel, Washington, DC
Tony P. Guan
Associate, Santa Monica
Tony P. Guan
Associate, Santa Monica
Jonathan Kaufman
Associate, Palo Alto
Wyatt Kernell
Associate, Colorado
Ryan Lewis
Associate, Colorado
Sarah Miller
Associate, New York
Breanna Qin
Associate, Palo Alto
Christine Turner
Associate, Colorado
Dr. Mark Westwood
Associate, Palo Alto
Joanna Zhang
Associate, San Diego
Robin K. Lee
Paralegal Specialist, Colorado

Related Practices & Industries

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Admissions and credentials

California