How much are flat fee estimates for PCT national phase entries?

National stage flat fee cost estimates A PCT application allows you to file your patent application in multiple countries. To do so, an applicant enters the national stage, or national phase, of each desired country by filing a copy of the PCT application. Filing these national stage applications can require a significant outlay of cash, […]

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What is a PCT application?

What is a PCT application? A Patent Cooperation Treaty application is a single utility patent filing that gives you international patent-pending status. By itself, the PCT application does not automatically give you foreign patent rights. You must ultimately follow through with filing individual patent applications in desired countries at a later time called the national […]

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