Insight

Southern California “Lawyer of the Year”

John E. Wehrli is honored as 2022 "Lawyer of the Year" in Biotechnology and Life Science Practice in San Diego.

Photo portrait of John Wehrli
Best Lawyers

Written by Best Lawyers

Published: November 19, 2021

Dedicating nearly 40 years of his professional career to the life sciences industry, John Wehrli is currently working as a partner at Wilson Sonsini Goodrich & Rosati in San Diego having contributed to a wide array of multi-billion dollar deals in his time there. Blending his entrepreneurial spirit with his love for science and engineering, Wehrli has continually aimed to help guide life science companies through the complex and somewhat stressful process of intellectual property litigation. Currently, Wehrli is being recognized by Best Lawyers as a 2022 “Lawyer of the Year” in San Diego for Biotechnology and Life Sciences Practice.

“I’ve devoted my entire professional life working in the life science industry as a scientist, entrepreneur, public company executive and life science lawyer in private practice. I have always said that what I love about my job is serving an industry that I love because, at a minimum, it improves the quality of life of tens of millions of people every year, and often saves them. How many industries can say that? Every person in the industry is invaluable, from lab-tech to CEO. It is rewarding that I can play my part by helping my clients structure company defining and industry changing complex cross-border strategic transactions that result in products that improve quality of life around the world.”

Previously, Wehrli worked as a research chemist at Syntex/Roche and as an associate at the U.S. Department of Energy national laboratory as well as actively being involved in biological research at UC San Diego for over a decade.

“I believe if you are a scientist first and foremost, you will always be able to see things others can’t. This is an industry defined by science, rights are defined by science and the boundaries that define legal relationships depend on precision in defining and understanding that science yet able to translate it into the lingua franca of law. Life science is dynamical, so must be the life science lawyer. To be maximally successful you must understand the lingua franca of law, science and business and be a walking Rosetta Stone as you marry all three.”

Most recently, Wehrli aided in the completion of a strategic collaboration between two major Japanese pharmaceutical companies.

”Our Japanese client JCR Pharmaceuticals and Japanese pharmaceutical giant Takeda collaborated for a novel recombinant fusion protein for the treatment of Hunter Syndrome, a very debilitating genetic metabolic disease. What is unique is that this product crosses the blood brain barrier via transferring receptors into neuronal cells so can treat neuronopathic aspects of the disease on the CNS.”

Learn More About:

California

Lawyer Of The Year

Technology Law

Lawyers in Columbus, Ohio

Related Articles

Southern California “Lawyer of the Year”: Thomas A. Mesereau, Jr


by Best Lawyers

Thomas A. Mesereau, Jr. is honored as 2022 "Lawyer of the Year" in Criminal Defense: General Practice in Los Angeles.

portrait of Thomas A. Mesereau, Jr

Northern California "Lawyer of the Year"- Charlen Shimada


by Best Lawyers

Charlene "Chuck" Shimada is honored as 2022 "Lawyer of the Year" in Securities/Capital Markets Law in San Francisco.

Portrait of "Lawyer of the Year" Charlen Shimada

Anthony Insogna: San Diego 2021 Lawyer of the Year


by Best Lawyers

Anthony M. Insogna named San Diego’s 2021 Lawyer of the Year for Intellectual Property Litigation, recognized for his leadership in pharmaceutical patent law.

Portrait of Anthony M. Insogna, San Diego's 2021 Lawyer of the Year for the Intellectual Property

R. Lewis Van Blois - Oakland 2021 Lawyer of the Year


by Best Lawyers

The Challenges and Rewards of Product Liability Litigation

Portrait of R. Lewis Van Blois

An Interview With R. Lewis Van Blois


by Best Lawyers

Oaklands' 2020 "Lawyer of the Year" honoree in Personal Injury Litigation - Plaintiffs

2020 "Lawyer of the Year" honoree in Personal Injury Litigation, R. Lewis Van Blois

Cedric C. Chao, San Francisco "Lawyer of the Year" for Arbitration 2018


by Nicole Ortiz

Cedric C. Chao of DLA Piper was named 2018 "Lawyer of the Year" for Arbitration.

Lawyer of the Year for Arbitration Cedric C. Chao of DLA Piper

Michael E. Gatto, Oakland "Lawyer of the Year" for Personal Injury Litigation - Plaintiffs 2018


by Van Blois Law Firm

Michael E. Gatto of Van Blois Law Firm was named 2018 "Lawyer of the Year" for Personal Injury Litigation – Plaintiffs.

Lawyer of the Year for Personal Injury Litigation, Michael E. Gatto of Van Blois Law Firm

R. Lewis Van Blois, Oakland "Lawyer of the Year" for Product Liability Litigation - Plaintiffs 2018


by Van Blois Law Firm

R. Lewis Van Blois of Van Blois Law Firm was named 2018 "Lawyer of the Year" for Product Liability Litigation – Plaintiffs.

Lawyer of the Year for Product Liability Litigation, R. Lewis Van Blois of Van Blois

Diane Holt Frankle, San Jose "Lawyer of the Year" for Corporate Governance Law 2017


by Best Lawyers

Kaye Scholer's Diane Holt Frankle on how 25 years of experience have led to over $12 billion in deals.

Photo of Diane Holt Frankle Lawyer of the Year

What California Divorce Law Changes Reveal About US Families


by Bryan Driscoll

Why economic trends, technology and globalization are redefining family law.

family law changes headline

Calif. Federal Lawsuits Expose America’s Identity Crisis


by Bryan Driscoll

These aren't isolated skirmishes. They're flashpoints in a legal and cultural war.

Planned Parenthood and SNAP lawsuits headline

Divorce in California: What You Need to Know


by Bryan Driscoll

Learn the divorce process in California, from legal requirements to property division, custody and more. Get clear answers and find the right lawyer.

Two gold wedding bands cracked from divorce

Changes in California Employment Law for 2025


by Laurie Villanueva

What employers need to know to ensure compliance in the coming year and beyond

A pair of hands holding a checklist featuring a generic profile picture and the state of California

"Lawyer of the Year"


James A. Trigg LOTY

James A. Trigg

"Lawyer of the Year"


Jamie L. Cage LOTY Headshot Card

Jamie L. Cage

The Future of Family Law: 3 Top Trends Driving the Field


by Gregory Sirico

How technology, mental health awareness and alternative dispute resolution are transforming family law to better support evolving family dynamics.

Animated child looking at staircase to beach scene

Trending Articles

Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore


by Jamilla Tabbara

Market drivers, diversity trends and the elite practitioners shaping the legal landscape.

Illustrated maps of Australia, Japan and Singapore displayed with their national flags, representing

How Far Back Can the IRS Audit You?


by Bryan Driscoll

Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.

Gloved hand holding a spread of one-hundred-dollar bills near an IRS tax document

Musk v. Altman: The Lawyers Behind the Case


by Jamilla Tabbara

Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.

Portrait photos of Elon Musk and Sam Altman positioned in front of the OpenAI logo.

The Best Lawyers in France 2027: Peer-Reviewed Excellence


by Jamilla Tabbara

Seventeen editions of peer trust, a growing profession and a dynamic legal market.

3D Map of France with National Flag Graphic

Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland


by Jamilla Tabbara

Celebrating the legal professionals throughout Central Europe.

Graphic displaying three-dimensional map cutouts of Austria, Germany and Switzerland.

The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement


by Grace Greer

A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.

Split-screen image of Blake Lively and Justin Baldoni

How AI Is Changing the Way Clients Find Lawyers


by Jamilla Tabbara

Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.

AI chat bubble icon with stars representing artificial intelligence transforming client-lawyer conne

Colorado’s 2026 Water Rights Battles


by Bryan Driscoll

A new era of conflict begins.

Colorado Water Rights 2026: A New Era of Conflict headline

When Is It Too Late to Stop Foreclosure?


by Bryan Driscoll

Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.

Miniature house model on orange background surrounded by thumbtacks representing foreclosure

Can You Go to Jail at an Arraignment?


by Bryan Driscoll

Understanding What Happens at Your First Court Appearance.

A heavy chain lying on the ground in the foreground with a blurred figure standing in the background

What’s the Difference Between DUI and DWI?


by Bryan Driscoll

Understanding the terminology and consequences of impaired driving charges.

Driver during nighttime police traffic stop with officer's flashlight shining through car window

How to Choose a Personal Injury Lawyer


by Bryan Driscoll

Finding the right legal representation after an injury is a critical decision that requires careful evaluation. 

3D scene representing the deliberative process of choosing a personal injury attorney

What Happens if You Don't File Taxes


by Bryan Driscoll

The penalties are real, but so are your options. Here's what the IRS can do and what you can do about it.

A torn dollar bill revealing a watchful eye, surrounded by flying documents

When to Get a Lawyer for Work Injury


by Bryan Driscoll

Understanding your rights and navigating the complexity of workers’ compensation claims.

Injured worker receiving medical attention at workplace

What Disqualifies You From Filing Bankruptcies


by Bryan Driscoll

A guide to navigating eligibility, the means test and the legal hurdles of declaring bankruptcy.

A silhouette of a large hand pushing over a row of falling dominos toward a small figure standing be

Legal Separation vs. Divorce


by Bryan Driscoll

A clear guide to understanding the legal, financial and emotional differences between separating and ending a marriage.

Miniature figures of two people standing apart with a child figure between them on a cracked surface