Ranking tables
Life Sciences: Corporate/Commercial | USA
USA - Nationwide
Rankings overview for Lawyers
John A Hurvitz Covington & Burling LLP20 Years Ranked
Judith Hasko WilmerHale20 Years Ranked
Kingsley L Taft Goodwin Procter LLP20 Years Ranked
Mitchell S Bloom Goodwin Procter LLP15 Years Ranked
Peter N Handrinos Latham & Watkins LLP20 Years Ranked
Ryan A Murr Gibson, Dunn & Crutcher LLP9 Years Ranked
Cheston Larson Latham & Watkins LLP13 Years Ranked
David Bauer Davis Polk & Wardwell LLP2 Years Ranked
David M. McIntosh Ropes & Gray LLP13 Years Ranked
Hannah England Ropes & Gray LLP2 Years Ranked
Kenneth A Clark Wilson Sonsini Goodrich & Rosati23 Years Ranked
Lila Hope Cooley LLP7 Years Ranked
Olivia Tyrrell Baker McKenzie12 Years Ranked
Paul M Kinsella Ropes & Gray LLP16 Years Ranked
Randall B Sunberg Baker McKenzie20 Years Ranked- Stephen Thau Orrick, Herrington & Sutcliffe LLP8 Years Ranked
Steven Barrett WilmerHale4 Years Ranked
All Lawyers profiles
Senior Statespeople

S Robert Jones
Cooley LLP | Life Sciences: Corporate/Commercial2026 | Senior Statespeople | 23 Years RankedRobert Jones operates a corporate and capital markets-focused life science practice, advising businesses on a range of functions, including securities compliance and disclosure processes, and public and private financings.
Band 1

1 John A Hurvitz
Covington & Burling LLP | Life Sciences: Corporate/Commercial2026 | Band 1 | 20 Years RankedJohn Hurvitz is skilled at advising businesses on both transactions and strategic matters such as dispute resolution, industry best practice and benchmarking, asset management and business development.
1 Judith Hasko
WilmerHale | Life Sciences: Corporate/Commercial2026 | Band 1 | 20 Years RankedJudith Hasko is the chair of the transactional department and co-chair of life sciences practice at WilmerHale. She is held in high regard for her work advising life sciences clients on the negotiation of licensing and collaboration agreements, financings and M&A transactions. She acts for an impressive range of leading companies in fields including pharmaceuticals and medical devices.

1 Kingsley L Taft
Goodwin Procter LLP | Life Sciences: Corporate/Commercial2026 | Band 1 | 20 Years RankedKingsley Taft is co-chair of Goodwin's life sciences group. He advises life sciences businesses at every stage of operation and in a wide range of processes, such as strategic alliances and collaborations, venture financings and company formation.

1 Mitchell S Bloom
Goodwin Procter LLP | Life Sciences: Corporate/Commercial2026 | Band 1 | 15 Years RankedMitchell Bloom is global chair of Goodwin’s life sciences practice. He advises emerging innovator companies, investment banks and venture capital firms worldwide on capital markets offerings, M&A and venture capital transactions.

1 Peter N Handrinos
Latham & Watkins LLP | Life Sciences: Corporate/Commercial2026 | Band 1 | 20 Years RankedPeter Handrinos is noted for his representation of investment banks and public companies in life sciences-related capital markets transactions and securities-related matters.
1 Ryan A Murr
Gibson, Dunn & Crutcher LLP | Life Sciences: Corporate/Commercial2026 | Band 1 | 9 Years RankedRyan Murr is frequently called upon to advise on a variety of transactional life science matters, including mergers, stock purchases and commercialization agreements. His client base includes leading pharmaceutical and medical device companies.
Band 2

2 Asher M Rubin
Sidley Austin LLP | Life Sciences: Corporate/Commercial2026 | Band 2 | 11 Years RankedAsher Rubin concentrates on IP-driven transactions undertaken on behalf of public and private corporations, private equity and venture capital funds and medical research institutions.
2 Divakar Gupta
Cooley LLP | Life Sciences: Corporate/Commercial2026 | Band 2 | 8 Years RankedDivakar Gupta is highly regarded for his experience assisting life sciences companies on IPOs and other capital markets matters.
2 Emily I Leonard
Covington & Burling LLP | Life Sciences: Corporate/Commercial2026 | Band 2 | 20 Years RankedEmily Leonard is managing partner of Covington’s Palo Alto office. She advises clients on matters including licensing and technology transfers, joint ventures and strategic partnerships, as well as research and operations-related commercial agreements.
Band 3

3 Cheston Larson
Latham & Watkins LLP | Life Sciences: Corporate/Commercial2026 | Band 3 | 13 Years RankedCheston Larson advises biotech and other life sciences companies through all stages of their life cycle. His practice focuses on corporate and financing transactions. His work covers venture financing, IPOs and M&A transactions.

3 David Bauer
Davis Polk & Wardwell LLP | Life Sciences: Corporate/Commercial2026 | Band 3 | 2 Years RankedDavid Bauer is an experienced adviser to emerging and established life sciences companies on a wide range of transactional matters. He frequently counsels on licensing agreements, IP aspects of transactions and R&D agreements, among other things.

3 David M. McIntosh
Ropes & Gray LLP | Life Sciences: Corporate/Commercial2026 | Band 3 | 13 Years RankedDavid McIntosh advises investors, businesses and research institutions on IP-driven transactions such as M&A, joint ventures, collaborations and licensing arrangements of all kinds.
3 Hannah England
Ropes & Gray LLP | Life Sciences: Corporate/Commercial2026 | Band 3 | 2 Years RankedHannah England is a notable practitioner who advises global biotechnology and pharmaceutical companies on licensing and collaboration transactions. She is also noted for her work on asset acquisitions, royalty monetization and research and development financing arrangements.

3 Kenneth A Clark
Wilson Sonsini Goodrich & Rosati | Life Sciences: Corporate/Commercial2026 | Band 3 | 23 Years RankedKenneth Clark advises biotechnology businesses on the full span of corporate transactional processes, such as partnerships and strategic alliances, financings and spinouts, and mergers and acquisitions.
3 Lila Hope
Cooley LLP | Life Sciences: Corporate/Commercial2026 | Band 3 | 7 Years RankedLila Hope is an established practitioner who is well equipped to support life sciences clients on a wide range of corporate mandates. She has particular strength in cross-border licensing transactions.

3 Olivia Tyrrell
Baker McKenzie | Life Sciences: Corporate/Commercial2026 | Band 3 | 12 Years RankedOlivia Tyrrell is called on to advise multinational pharmaceutical clients on corporate transactions, particularly cross-border mergers, acquisitions, joint ventures, and strategic alliances.

3 Paul M Kinsella
Ropes & Gray LLP | Life Sciences: Corporate/Commercial2026 | Band 3 | 16 Years RankedPaul Kinsella has extensive experience representing life sciences companies in capital markets transactions and M&A.
3 Randall B Sunberg
Baker McKenzie | Life Sciences: Corporate/Commercial2026 | Band 3 | 20 Years RankedRandall Sunberg is the chair of the North American healthcare and life sciences group. He advises an array of clients in the life sciences sector, including venture capital and private equity firms, as well as biotech, pharmaceuticals, diagnostic and medical device companies. He is highly recommended for corporate, financing and partnering transactions.
3 Stephen Thau
Orrick, Herrington & Sutcliffe LLP | Life Sciences: Corporate/Commercial2026 | Band 3 | 8 Years RankedStephen Thau is cochair of the life science and healthtech group at Orrick, Herrington & Sutcliffe. He represents companies in a range of transactional matters including financings, strategic acquisitions and licensing agreements.

3 Steven Barrett
WilmerHale | Life Sciences: Corporate/Commercial2026 | Band 3 | 4 Years RankedSteven Barrett cochairs the technology transactions and licensing practice group at WilmerHale. He is frequently called upon to advise life sciences companies on transactional matters including licensing, collaboration and M&A.