Six Ways to Apply for a Patent in China
Six patent application methods in China include Paris Convention, PCT Treaty, bilateral agreements, reciprocity principle,[Read More.....]
China’s Open Patent Licensing System
China's new open patent licensing system, effective January 2024, aims to simplify patent commercialization by[Read More.....]
Issues Regarding the Citation of Dependent Claims in Chinese Patent Applications
China's patent regulations allow multiple dependent claims but restrict multiple references to multiple claims, except[Read More.....]
Regulations on Divisional Patent Applications in China
China's divisional patent application system allows filing new applications based on an original application, retaining[Read More.....]
China’s Utility Model Patent System
China's utility model system offers quick patent protection with lower inventive step requirements, focusing on[Read More.....]
China’s Patent Acceleration Procedure – PPH
The Patent Prosecution Highway (PPH) enables expedited examination in China for invention patents, leveraging prior[Read More.....]
The Most Detailed Breakdown of Official Fees for Chinese Patent Applications
China's patent fees include application, substantive examination, authorization, rights relief, and modification fees. Discounts apply[Read More.....]
China’s Patent Term Adjustment and Patent Term Extension
China's patent term compensation system addresses delays in patent examination (PTA) and market approval for[Read More.....]
Protection Periods for Chinese Patents
Chinese patent protection terms: 20 years for invention patents, 10 years for utility models, and[Read More.....]
Various Deadlines Involved in China Patents
Chinese patent deadlines include filing fees, substantive examination requests, and responses to examination opinions. Key[Read More.....]
What to Do When a China Patent Application is Rejected? Reexamination
Patent reexamination in China allows applicants to challenge rejection decisions. It must be filed within[Read More.....]
Calculation Methods for Statutory Deadlines in Patent Applications Entering China
Foreign patents entering China must meet deadlines: 30 months for PCT, 12 months for Paris[Read More.....]
Comparison of Regulations on Drawings in Patent Examination between China and the United States
Chinese patent drawings support understanding embodiments and claims, while U.S. patents require drawings to show[Read More.....]
International Intellectual Property Treaties Joined by China
China participates in key global intellectual property treaties, including WIPO's Paris Convention, Berne Convention, TRIPS[Read More.....]
Explanation of Chinese Patent Numbers and How to Search and Retrieve Chinese Patents
Chinese patent searches can be conducted via platforms like CNIPA (for residents), Global Dossier, Espacenet,[Read More.....]
China’s Patent Opposition Procedure: Public Opinions
Public opinions are strategic tools in patent examinations, enabling challengers to influence decisions anonymously and[Read More.....]
Does China Have a Provisional Patent Application System?
China offers an effective alternative to the U.S. Provisional Patent Application through its domestic priority[Read More.....]
Patent Subject Matter Issues in China: Intellectual Activities or Rules, Mathematical Algorithms, Diagnostic/Treatment Methods, Computer Programs
Subject matter issues in Chinese patent applications arise when the invention doesn't qualify for protection[Read More.....]
Provisions on Patentable Subject Matter in the Chinese Patent Examination Guidelines
The scope of patentable subject matter in China includes inventions, utility models, and designs, governed[Read More.....]
Guidance on Determining the Subject Matter of Utility Model Patent Protection
Utility model patents in China protect new technical solutions related to the shape, structure, or[Read More.....]
Detailed Process of China Invention Patent Application
China’s patent system includes invention, utility model, and design patents. Invention patents require substantive examination,[Read More.....]
Detailed Process of China Utility Model Patent Application
China’s patent system covers invention, utility model, and design patents. Utility model patents undergo only[Read More.....]
Detailed Process of China Design Patent Application
A design patent in China protects new designs for product shapes, patterns, or their combinations,[Read More.....]
Chinese Patent Annual Fees and Maintenance Fees
Patent annual fees in China are due after authorization. Pay the year-of-authorization fee within two[Read More.....]
Patent Law of the People’s Republic of China
The Patent Law of the People’s Republic of China establishes provisions for patent rights, including[Read More.....]
A Quick Guide to China’s Patent Prioritized Examination System
China's Patent Prioritized Examination Procedure accelerates patent authorization for key industries and urgent cases. It[Read More.....]
How to Handle China’s Patent Office Action Deadlines Falling on Holidays?
Response deadlines for patent office actions in China are extended to the next working day[Read More.....]
Detailed Introduction to China’s Patent Grace Period
China's novelty grace period provides limited exceptions for pre-filing disclosures affecting patentability. It applies for[Read More.....]
Summary of Institutions and Official Websites Related to Patent Applications and Litigation in China
China's patent ecosystem involves institutions for applications, examinations, litigation, research, and arbitration. Key platforms include[Read More.....]
Guide to Patent Infringement Litigation in China
**China's Patent Litigation and Infringement Overview** This guide covers China's patent litigation process, including jurisdiction,[Read More.....]
Introduction to China’s Drug Patent Linkage System
Introduced in 2020, China's drug patent linkage system facilitates resolving patent disputes early during drug[Read More.....]
Introduction to China’s Patent Deferred Examination Procedure and Its Application
Introduced in 2019, China’s deferred examination allows applicants to delay patent examination. Applicable to invention,[Read More.....]
Active Amendments to Patent Application Documents in China
Opportunities to amend patent applications in China include voluntary changes, responses to official actions, reexaminations,[Read More.....]
Comparison of Patent Inventiveness Assessment in China and the United States
Comparison of Chinese and U.S. patent inventiveness focuses on “non-obviousness,” though assessment methods differ. China[Read More.....]
What Does a Chinese Patent Certificate Look Like?
CNIPA has announced a revised patent certificate format effective June 1, 2024, featuring an optimized[Read More.....]
Practical Interpretation of China’s Patent Invalidity Procedures
The Chinese patent invalidation procedure allows entities or individuals to challenge granted patents for non-compliance[Read More.....]
Why You Must Apply for Patents in China
Securing patents in China is essential for protecting innovations in a vast market, addressing territorial[Read More.....]
Can I File for a Patent in China?
Understanding patent filing requirements in China is crucial. Both individuals and entities can file, but[Read More.....]