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Pursuing Louisiana Dan Chiorean
Dan Chiorean

Dan Chiorean

Antitrust Litigation Attorney

9 years of experience

Antitrust Law, Appeals & Appellate



My current practice is focused on antitrust class action litigation, primarily in the pharmaceutical industry. I have broad litigation experience in antitrust, intellectual property, complex commercial disputes, criminal investigations and defense, and other complex commercial litigation matters, as well as deep FDA regulatory knowledge as it pertains to filing and maintaining applications for new drugs and their generic equivalents. I have represented clients in numerous billion dollar antitrust disputes, as well as co-authored multiple successful appellate briefs before various federal appellate courts. Additionally, I have represented clients who were under investigation or being prosecuted by the Department of Justice or the Securities and Exchange Commission. I have also collaborated with the Federal Trade Commission and various States' Attorneys General in the pursuit of multi-billion dollar antitrust actions against the world's largest pharmaceutical companies.


Contingent Fees

Practice Area

Antitrust Law
Appeals & Appellate
Civil Appeals, Federal Appeals,


English: Spoken, Written

French: Spoken, Written

Japanese: Spoken, Written

Romanian: Spoken, Written


Tulane University School of Law

J.D. (2012) | Law

Tulane University School of Law
University of Michigan - Ann Arbor

B.S. (2003) | Industrial and Operations Engineering

University of Michigan - Ann Arbor

Professional Associations

Louisiana State Bar # 34882


2013 - Current

Louisiana State Bar  # 34882
New Orleans Bar Association


2013 - Current

New Orleans Bar Association

ELC Member, Logistics Captain

2012 - Current


Websites & Blogs

Website Profile

Social Media


Odom & Des Roches, LLC
650 Poydras Street Suite 2020 New Orleans, LA 70130
Telephone: (504) 522-0077

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