Litigation Services

Sean McAllister is an experienced and accomplished litigator. Sean prides himself on providing relentless representation in litigation matters, working until a client’s goals are met. Sean has handled hundreds of commercial litigation disputes and tried over 45 cases to verdict in court. Sean handles all types of commercial litigation, including:

ADMINISTRATIVE LAW LITIGATION

  • Sued Colorado Marijuana Regulators numerous times over violations of the rights of licensees under the administrative procedure act with claims including due process violations, property takings, and other related claims.
  • Sued the City of Los Angeles for changing a statute to deprive cannabis licensees of rights after previously granting those rights.
  • Sued the City of Denver over their arbitrary enforcement of pesticide standards.
  • Working on litigation against the DEA to obtain formal recognition of ayahuasca churches as exempt from the Controlled Substances Act.
  • Several years of federal environmental litigation under the Clean Air Act, Freedom of Information Act, NEPA, and other related statutes.

BREACH OF CONTRACT 

  •        Buy-Sell Agreements 
  •        Commercial B2B Contracts 
  •        Employment Agreements 
  •        Financing Agreements 
  •        Information Technology Contracts 
  •        Intellectual Property Related Agreements and Licenses 
  •        Maintenance Agreements 
  •        Manufacturing Agreements 
  •        Non-Disclosure Agreements 
  •        Reseller Contracts 

FRAUD DISPUTES 

  •     Breach of fiduciary duty 
  •     Business misrepresentation or fraud 
  •     Deceptive trade practice 
  •     False advertising 
  •     Franchise fraud 
  •     Noncompete agreement violations 
  •     Tortious interference with relationships between businesses 
  •     Trade secret theft 

BREACH OF FIDUCIARY DUTY CASES

INTELLECTUAL PROPERTY (IP) DISPUTES 

  •     breach of confidence 
  •     licensing and warranty disputes to copyright  
  •     opposition proceedings  
  •     ownership  
  •     patent and trademark infringement  
  •     revocation and invalidity actions. 

CIVIL THEFT 

For more on Sean’s litigation successes, see the Representative Matters in his bio page.