PCT Application & Patent Filing Services
Expert International Patent Cooperation Treaty (PCT) Application Services
Professional patent attorneys for PCT applications and international patent protection
What is a PCT Application?
The Patent Cooperation Treaty (PCT) is an international patent law treaty that provides a unified procedure for filing patent applications to protect inventions in multiple countries. A PCT application allows you to seek patent protection for an invention simultaneously in a large number of countries.
Key Benefits of PCT Applications
- Single filing covers multiple countries
- Extended time to decide on national phase entry
- International search and examination reports
- Cost-effective international patent protection
Our PCT Application Services
PCT Application Filing
Complete PCT application preparation and filing services, including prior art searches, patentability analysis, and application drafting.
- • International patent application preparation
- • Prior art search and analysis
- • Patent specification drafting
- • Claims optimization
China PCT Application Support
Specialized support for Chinese applicants filing PCT applications, including Chinese patent law compliance and international phase management.
- • Chinese patent law compliance
- • International phase management
- • National phase entry support
- • Bilingual documentation
International Patent Filing
Comprehensive international patent filing services, including PCT applications and direct national filings in key markets.
- • Multi-jurisdiction patent filing
- • Patent prosecution support
- • Patent portfolio management
- • International patent strategy
PCT Application Process
International Filing
File PCT application with WIPO or national patent office within priority period.
International Search
International Searching Authority conducts prior art search and issues search report.
International Publication
Application published 18 months after priority date, providing worldwide notice.
National Phase
Enter national phase in desired countries within 30 months of priority date.
Why Choose IPfaith for PCT Applications?
Expert Team
Experienced patent attorneys with deep knowledge of PCT applications and international patent law.
Global Network
Established relationships with patent offices and attorneys worldwide for seamless international patent protection.
Proven Results
High success rate in PCT applications and international patent grants across multiple jurisdictions.
Ready to File Your PCT Application?
Contact our expert patent attorneys for a consultation on your international patent protection strategy.
Frequently Asked Questions
What is the deadline for filing a PCT application?
A PCT application must be filed within 12 months of the first patent application (priority date) for the same invention.
How many countries can I protect with a PCT application?
A PCT application can be used to seek patent protection in over 150 contracting states worldwide.
What is the cost of filing a PCT application?
PCT application costs vary depending on the complexity and number of claims. Contact us for a detailed cost estimate.
Can I file a PCT application from China?
Yes, Chinese applicants can file PCT applications through the China National Intellectual Property Administration (CNIPA) or directly with WIPO.