China Sinda
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We act for an enviable range of multinational and technology-rich companies in the procurement, enforcement and exploitation of patents for inventions, utility models, and designs in China. We also tailor our service to meet the needs of small-size business companies and individuals at home and abroad.

Our patent practice covers, but not limits the following technical fields:

Computer, Communications, Electronics, Physics, Chemistry, Medicine, Biology, Food, Mechanics, Aerospace, Civil Engineering, etc.

We prosecute patent applications on behalf of both foreign and domestic clients before the Chinese Patent Office, as well as patent offices of major industrial countries through our associated law firms and patent agencies. Our patent attorneys specialize in the full range of technical fields and are experienced in proceedings before the Patent Office as well as judicial and administrative tribunals. We use state of the art IP file and data management system to create the most effective and efficient working environment for our attorneys.

Our Patent Attorneys also provide general patent counseling to our clients, such as patentability, infringement and validity searches, analysis and opinions. We help our clients achieve their business goals by providing thorough and timely professional analysis and opinions of the relevant patent and prior art landscapes.

We also have an active patent invalidation practice before the State Patent Reexamination Board (PRB) and the subsequent appeals in the People's Courts. Working together with our legal team, our patent attorneys have successfully argued before the PRB and the courts on behalf of both patentees and invalidation applicants.

The patent attorneys provide full and efficient protection for the patent rights of our clients in collaboration with our legal professionals.