Antitrust & Competition Enforcement
Experienced Antitrust Attorneys Supporting State Enforcement
The Joel Bieber Firm specializes in supporting Attorneys General in complex antitrust litigation. Our experienced team helps investigate and challenge monopolistic practices, price manipulation, and market exclusion strategies that harm citizens and public programs.
Areas Of Focus
- Pharmaceutical & Medical Devices – Addressing monopolistic pricing practices and patent abuse that limit competition.
- Drug Pricing & PBM Schemes – Investigating rebate manipulation and kickback arrangements that inflate drug costs.
- Market Exclusion Practices – Challenging sham litigation and restrictive contracting strategies that block fair market access.
Representative Matters in Antitrust Litigation
Our attorneys know the types of enforcement actions Attorneys General are leading nationwide, including matters involving:
- EpiPen Litigation – Examining exclusionary contracts, forced bundling, and pricing practices.
- PBM Kickback Cases – Evaluating rebate structures that increase costs to Medicaid programs and consumers.
- Tech & Platform Investigations – Examining platform practices related to the exploitation and extortion of minors and the adequacy of safeguards protecting vulnerable users.
These matters reflect the evolving landscape of state antitrust enforcement and the types of complex litigation where experienced outside counsel may provide support.

Supporting Strong Antitrust Enforcement
We support state enforcement efforts addressing anticompetitive conduct and market distortion.
Experience in Complex Antitrust Litigation
The Joel Bieber Firm’s Government Division brings substantial experience supporting state antitrust matters involving monopolization, price fixing, and exclusionary conduct. Our team combines legislative insight with courtroom advocacy to navigate the legal and policy considerations that often accompany competition enforcement.
- Experience in litigating monopolization and market exclusion claims.
- Well-versed in creating strategies tailored to AG enforcement priorities.
- Committed to protecting competition, recovering taxpayer dollars, and safeguarding fair markets.