Oppenheimer Wolff & Donnelly LLP, a multi-office firm with over 350 attorneys and 16 practice and industry groups practicing in the legal areas of intellectual property, dispute resolution, corporate, commercial, and international law, is well- situated to serve your legal needs. Oppenheimer attorneys are unique in their ability to tap into the experience and talent throughout all offices. Our team approach to legal solutions has been extremely well received by clients, particularly those clients with diversified business in the United States and abroad.