Atty. Peter Ivan Ostroff
Peter Ivan Ostroff is a lawyer practicing complex commercial litigation, international arbitration (commercial and treaty), trade secret and unfair competition litigation and 6 other areas of law. Peter received a B.A. degree from Washington University in 1964, and has been licensed for 59 years.
Profile Summary
About Peter Ivan Ostroff at a glance
Peter Ivan Ostroff is a Partner based in Los Angeles, California, practicing at Sidley Austin LLP. They have 59+ years of legal experience, licensed to practice since 1967. Their practice focuses on discrimination, employment, business, ip, and class action. Admitted to practice in Illinois (1967) and California (1970). Educated at The University of Chicago Law School (J.D., 1967) and Washington University (B.A., 1964). Recognitions include AV Preeminent. Serves clients in Los Angeles, CA and the surrounding metropolitan area.
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About
- Peter Ivan Ostroff is a lawyer practicing complex commercial litigation, international arbitration (commercial and treaty), trade secret and unfair competition litigation and 6 other areas of law
- Peter received a B.A. degree from Washington University in 1964, and has been licensed for 59 years
- Peter practices at Sidley Austin LLP in Los Angeles, CA
Practice Areas Explained
Peter Ivan Ostroff's Areas of Practice
Each practice area below reflects the types of cases Peter Ivan Ostroff handles, with a brief overview of what that area of law covers.
Peter Ivan Ostroff is one of 6,573 discrimination attorneys indexed nationally. Browse discrimination attorneys in California →
Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.
Peter Ivan Ostroff is one of 151,622 employment attorneys indexed nationally. Browse employment attorneys in California →
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Peter Ivan Ostroff is one of 452,854 business attorneys indexed nationally. Browse business attorneys in California →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Peter Ivan Ostroff is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in California →
Peter Ivan Ostroff is one of 23,998 class action attorneys indexed nationally. Browse class action attorneys in California →
Jurisdictional Context
Why local counsel matters in California
Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Los Angeles are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.
Looking for additional California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.
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