Michael R. Petrocelli
About Michael R. Petrocelli
Michael R. Petrocelli is a lawyer based in San Francisco, CA and has been recognized in Best Lawyers: Ones to Watch® in America since 2026. Michael R. Petrocelli is recognized in the following practice area:
- San Francisco, California
- Litigation - Intellectual Property
Current Firm: Wilson Sonsini Goodrich & Rosati
Education: New York University, graduated 2010
Location: San Francisco, CA
Nearby Lawyers
Anthony J. Malutta is a top attorney recognized by Best Lawyers in the practice area(s) of Trademark Law. Anthony J., who practices law in San Francisco, California, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony J. is held by other top lawyers in the same geographic and legal practice area.
Joshua D. Morse is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Joshua D., who practices law in San Francisco, California, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joshua D. is held by other top lawyers in the same geographic and legal practice area.
Justin D. Hovey is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Mergers and Acquisitions. Justin D., who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Justin D. is held by other top lawyers in the same geographic and legal practice area.
Sanj Dutta is a partner in Goodwin’s Technology group and a member of the firm’s Intellectual Property Transactions and Strategies practice. He advises companies on patent prosecution across a variety of technology areas, including computer vision, image and video signal processing, machine learning, packaging, big data analytics, robotics, virtualization, semiconductors, networking, and software security. He has handled numerous IP matters in state and federal courts and before t...
Alan S. Levins is one of Littler Mendelson’s most experienced trial attorneys, having tried discrimination, wrongful termination and class action wage-hour cases. He began his practice focused on traditional labor law and has continued his practice in that area as well. He also counsels and defends clients in: Complex litigation and jury trials Sexual harassment and discrimination litigation and counseling Class actions Whistleblower litigation and counseling Discipline and termination ...
Elizabeth S. Anderson is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Elizabeth S., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth S. is held by other top lawyers in the same geographic and legal practice area.
Daniel Dell'Osso is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Daniel, who practices law in San Francisco, California, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel is held by other top lawyers in the same geographic and legal practice area.
Phong-Chau G. Nguyen is a partner in Lieff Cabraser’s San Francisco office specializing in consumer and defective product cases, as well as personal injury/mass tort matters. He is part of the leadership team in the Volkswagen Diesel Emissions multidistrict litigation, which secured an unprecedented $14+ billion in settlements on behalf of U.S. owners and lessees of Volkswagen diesel vehicles, won the California Daily Journal’s “California Lawyer of the Year” award, an...
Jennifer Liu is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Litigation - Labor and Employment. Jennifer, who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer is held by other top lawyers in the same geographic and legal practice area.
Under Elizabeth Cabraser’s leadership, Lieff Cabraser has become one of the country’s largest law firms serving clients seeking redress for financial and consumer fraud , anti-competitive practices , harmful drugs and products , and illegal employment practices . For four decades, Elizabeth has made sure that our firm remains dedicated to its clients and its core values. Possessing unparalleled expertise in complex civil litigation, Elizabeth has served as court-appointed lead, co...
Explore and Learn
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.