Feature comparison
China Patent Office Action Response
Respond to Chinese office actions with claim-feature logic, not generic argument.
Ma Su Team helps overseas applicants and foreign patent firms analyze Chinese office actions, reconstruct amendment options, and prepare persuasive response logic based on technical contribution, feature comparison, and examiner reasoning.
Response Strategy
The strongest response usually begins before drafting the answer.
Chinese office actions often turn on how the examiner defines the technical problem, compares features, combines references, and reads support in the specification. A useful response should decide whether to argue, amend, preserve fallback positions, or adjust the broader portfolio route.
Inventive step
Build technical-effect reasoning
We help frame the technical problem and technical effect in a way that fits Chinese examination logic.Amendment
Protect useful claim scope
We review amendment support and recommend fallback features that preserve business value where possible.Deliverables
What you can request.
- Office action analysis memo
- Prior-art feature comparison table
- Inventive-step response strategy
- Claim amendment recommendation
- Fallback claim position review
- English explanation for overseas clients
Start Response Review