About
With 5 years of working experience as a patent attorney, Mr. Du has served many well-known enterprises cumulatively during practicing, and has rich experience in drafting new patent applications and OA responses, etc.
Now, Mr. Du work in C&H as a patent attorney, engaged in patent search, drafting, reply, review, invalidation and so on.
Practice Areas
- Specialized in the field of mechanical and medical devices
- Specialized in patent search, drafting, litigation, invalidation, infringement ,etc.
Key Clients
Ningbo Huamei Hospital of the Chinese Academy of Sciences University
Established in 1843 and being one of the earliest western medicine hospitals in China.
Ningbo First Hospital
Established in 1913 and
it has become one of the largest first-class hospitals in the city of Ningbo that integrates patient care with medical research, education and disease prevention
Ningbo Stomatological Hospital Group Co.,
Established in 2005 and now have 15 branches in China
Ningbo Redsun High-Tech Material Co.,
A diversified company that integrates high-tech material research and development, industrial manufacturing, financial investment, commercial exports, cross-border e-commerce, and ecological agriculture.
Ningbo Yunsheng Automobile Motor System Co.,
Was awarded as “National Auto Parts Export Base Enterprise” by the Ministry of Commerce of the People’s Republic of China in 2006, and was awarded the “High-tech Enterprise” in 2017.