Rayto Partners, P.C.

Rayto Partners, P.C. is a boutique intellectual property firm headquartered in Nanjing, China. We specialize in delivering high-quality legal services in IP agency, litigation, and enforcement, with a strong emphasis on cross-border matters. Our team advises clients across a broad spectrum of industries, including chemistry, advanced materials, biotechnology, pharmaceuticals, intelligent manufacturing, software, integrated circuits, and big data. Rayto has handled numerous landmark cases recognized as typical examples by the Supreme People’s Court, provincial high courts, the China National Intellectual Property Administration (CNIPA), and the All-China Patent Attorneys Association. In 2023 and 2024, we were recognized as one of China’s “Top 30 Boutique Law Firms,” and we have been consistently named an Outstanding Law Firm in Nanjing from 2019 to 2022. Several of our attorneys have been ranked among “China’s Top 50 Outstanding IP Lawyers” and the “Top 50 IP Elite Lawyers Under 50 in China.” We are committed to helping innovators and businesses safeguard, manage, and enforce their intellectual property rights—both in China and around the world.