Patent & Trademark Professionals in Singapore Schweiger & Partners focuses on Patents and Trademarks. At Schweiger & Partners, we successfully combine legal, technical and scientific know-how. The patent agents of the firm and a team of qualified patent engineers and trademark agents make every effort to serve the needs of our clients based on a broad range of technical backgrounds and legal experience. Almost every patent agent of our firm has at least a masters degree in science or engineering and hands-on experience in a specific technical area. Our calling is to assist our clients in recognizing and exploiting Intellectual Property as a business asset, which complements our clients’ business objectives. We offer Intellectual Property services to fit the needs and budgets of all our clients, whether they be large corporations, SMEs or start-up companies.