Fanelli Haag PLLC
Law PracticeDistrict of Columbia, United States11-50 Employees
Fanelli Haag PLLC is a law practice based in Washington, D.C., focused on providing specialized legal services in the life sciences and chemical patent space. The firm emphasizes a personal, client-driven approach while delivering access to a broader range of capabilities through its association with Seyfarth Shaw, a large international firm. Its core team remains intact and continues to handle complex transactional work, post-grant and inter partes review proceedings, and district court litigation, with the aim of offering expanded services within a larger general practice platform. The arrangement positions Fanelli Haag within the pharmaceutical, biotech, and chemistry patent sectors, serving clients who seek sophisticated intellectual property and related corporate services within a well-resourced firm structure. The team operates from the capital region and notes a history of high-quality service that supports continued growth through collaboration with a larger firm.