老挝知识产权部（DIP）是主管专利申请注册的机构。
目前，老挝是《保护工业产权巴黎公约》、《专利合作条约》、《与贸易有关的知识产权协议》、《世界知识产权组织公约》的缔约国。
老挝专利分为发明专利与实用新型、外观设计。
发明专利、实用新型：国内专利申请、巴黎公约、PCT国际申请
通过巴黎公约、PCT途径申请可享受12个月优先权
外观设计：国内专利申请、巴黎公约
通过巴黎公约途径可享受12个月优先权
老挝发明及实用新型专利注册到授权的平均流程时间需要30-48个月，国内专利申请注册流程如下：
1.提交专利申请
2.形式审查：如果申请文件没有问题，将进入形式审查程序，大约在申请被受理之日起2个月；
3.公开：在申请自优先日期或申请之日起19个月内公布。
4.实质审查：通常申请被公布之日起不超过24个月，申请人需要提交申请，进行专利的实质审查。如果申请人未提交，则视为撤回专利申请。
5.专利授权成功：将向申请人下发专利资格证书。
The Lao Intellectual Property Department (DIP) is the agency responsible for the registration of patent applications.
At present, Laos is a party to the Paris Convention for the Protection of Industrial Property, the Patent Cooperation Treaty, the Agreement on Trade-Related Aspects of Intellectual Property Rights and the Convention of the World Intellectual Property Organization.
Lao patents are divided into invention patents, utility models and designs.
Invention patent, utility model: domestic patent application, Paris Convention, PCT international application
Application through Paris Convention, PCT can enjoy 12 months priority
Design: Domestic patent application, Paris Convention
12 months priority through the Paris Convention
The average process time from registration to authorization of invention and utility model patents in Laos is 30-48 months. The process of domestic patent application registration is as follows:
1. File a patent application
2. Formal review: If there is no problem with the application documents, it will enter the formal review procedure, about 2 months after the application is accepted;
3. Disclosure: within 19 months from the priority date of application or the date of application.
4. Substantive examination: Usually no more than 24 months after the application is published, the applicant needs to submit the application for substantive examination of the patent. If the applicant fails to do so, the patent application will be considered withdrawn.
5. Successful patent authorization: the patent qualification certificate will be issued to the applicant.
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