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Chinese Invention Patent
Requirement: The invention or utility model has not been publicly released, otherwise it will be rejected due to lack ofRejected for lack of novelty
Validity period of Chinese invention patent: 20 years
Damai Advantages
ADVANTAGE
Professional assurance
The team consists of experienced intellectual property experts with many years of experience and operates its own professional team.
Authoritative and powerful
Established in-depth partnerships with over 100 overseas law firms worldwide
Dedicated position service
3V1 specialist service, real-time follow-up, regular reporting, giving you more peace of mind
Craftsmanship
Focusing on intellectual property all along, we refine our products with craftsmanship and optimize our service closed-loop process.
Application process
PROCESS
01
Patent search
Free search to check whether a patent can be applied for
1-2 working days or so
02
Material preparation
Damai specialists will assist you throughout the process. You only need to cooperate and provide materials.
It depends on the actual situation.
03
Submit an application
Review by patent offices in various countries, with professional and accurate responses to review opinions provided by Damai lawyers
The situation varies from country to country.
04
Institutional review
Different patent application projects require substantive examination or formal examination.
The situation varies from country to country.
05
Authorization and certificate issuance
Once the patent application is successful, you will be notified immediately and the certificate will be sent to you.
The situation varies from country to country.
