Estimate the cost of filing your patent in any of 98+ jurisdictions in seconds — official and agent fees, with no login.
PCT member states, major non-PCT jurisdictions and four regional offices.
No login, no waiting for a quote email — figures update as you change destinations.
Official and agent fees broken down per country, with a verification date.
Pick a patent type, route and destinations for an instant per-country breakdown.
PCT national phase (30/31 months) or direct Paris Convention filing (12 months).
Enter it to see each country's national-phase / Paris deadline and days remaining.
Popular destinations at a glance (invention, CNY). Verified 2026-07-22.
| Jurisdiction | Official fee | Agent fee | Est. total | Deadline |
|---|---|---|---|---|
| Australia | ¥3,956 | ¥50,000 | ¥53,956 | 31 months |
| Brazil | ¥2,509 | ¥50,000 | ¥52,509 | 30 months |
| Canada | ¥6,309 | ¥50,000 | ¥56,309 | 30 months |
| Germany | ¥6,029 | ¥50,000 | ¥56,029 | 30 months |
| EPO (European) | ¥35,383 | ¥80,000 | ¥115,383 | 31 months |
| United Kingdom | ¥2,744 | ¥50,000 | ¥52,744 | 31 months |
| India | ¥2,509 | ¥30,000 | ¥32,509 | 31 months |
| Japan | ¥7,109 | ¥50,000 | ¥57,109 | 30 months |
| South Korea | ¥1,069 | ¥30,000 | ¥31,069 | 31 months |
| Mexico | ¥1,917 | ¥50,000 | ¥51,917 | 30 months |
| United States | ¥13,940 | ¥50,000 | ¥63,940 | 30 months |
Invention patent, PCT national phase, standard applicant. Amounts in CNY (official fees converted at reference rates with a buffer). Estimates only.
The PCT route delays national-phase entry to 30/31 months and covers 150+ states. The Paris route needs direct filing within 12 months (6 for designs) and is required for non-PCT jurisdictions.
An invention or utility model made in China generally needs a foreign-filing secrecy review before filing abroad. We flag this in the quote.
Each estimate breaks out official and local agent fees; translation is billed separately based on actual word count. Post-grant renewals are noted separately and excluded from the total.
It estimates the government (official) fees and the local agent fee to file a patent in each country you select — translation is billed separately based on actual word count. Either via the PCT national phase or a direct Paris Convention filing.
No. All figures are estimates for budgeting. Official fees follow each office's current schedule and the final invoice depends on your case, claims, pages and entity size. We show a data-verification date and clear disclaimers.
The PCT route lets you delay national-phase entry to 30/31 months from the priority date across 150+ member states. The Paris Convention route requires direct national filing within 12 months (6 for designs) and is the only option for non-PCT jurisdictions such as Taiwan and Argentina.
Official fees come from WIPO's PCT Applicant's Guide national chapters and each office's fee schedule; agent and translation costs are cross-checked against public law-firm and vendor estimates.
Yes for invention patents. Utility models and designs are covered for major markets; long-tail jurisdictions are estimated for invention filings only.
For many European countries the national route under the PCT is closed, so PCT applicants enter via the EPO. We flag those and you can add the EPO as a destination.
No login is required and the quote is free. If you want a firm quote or to start a filing, leave your contact details and our team follows up.
Enter your earliest priority date and the calculator shows each destination's deadline and days remaining, and greys out routes whose priority period has already passed.
Talk through your China–US filing with a licensed patent advisor.