Stephen S Mayne
Manatt Phelps & Phillips | Law Offices of Stephen S Mayne | Steefel • San Francisco, CA
Antitrust Trade LawAntitrust & Trade Law Litigation
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Contact
Email
Phone
(415) 480-0511
Address
30th Floor One Embarcadero Center, San Francisco, CA, 94111, US
Professional
About Antitrust Trade Law
Antitrust attorneys handle matters involving competition law, market practices, and trade regulations. They help businesses comply with antitrust laws and defend against claims. Common matters include price fixing, monopoly claims, merger review, trade practices.
Credentials
Education
1967 Georgetown University Law Center LL.M - Master of Laws 1966 Georgetown University Law Center JD - Juris Doctor 1963 Brown University BA - Bachelor of Arts
Recognition & Involvement
Associations
Bar Association of San Francisco Member State Bar of California Member District of Columbia Bar Member American Bar Association Member Association of Business Trial Lawyers (Northern California chapter) Member
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View all Antitrust Trade Law attorneys in San Francisco →Updated: Mar 08, 2026