Business Area

Current position : Home> PRACTICE AREAS >Patent


1.Prosecution of patent applications for invention, utility models and industrial design before the Chinese Patent Office; 

2.Preparation and prosecution of PCT international patent applications filed with the Chinese Patent Office (as the receiving office) or PCT international patent applications entering the Chinese national phase (Chapter I or II);

3.Application/registration for standard patents, short-term patents and industrial design in Hong Kong;

4.Representation for parties in re-examination and invalidation proceedings before the Re-examination Committee of the State Intellectual Property Office (SIPO);

5.Patent assignment and patent licensing, recordal of patent assignments and patent licensing contracts with the State Intellectual Property Office (SIPO);  

6.Opinions on patent infringement;

7. Representation for parties in patent disputes/infringement cases via administrative proceedings and/or court proceedings.

8. Patent annuity management;

9. Representation for parties in court proceedings against decisions of re-examination or invalidation by the Re-examination Committee of the State Intellectual Property Office (SIPO);

10.Patent search and monitoring;

11.Patent portfolio strategy planning and analysis; 

12. Advice on patentability.