Filing Requirements

Filing Type: National Phase Entry PCT National Phase Entry
Deadline: 31 months
Power of Attorney: Yes
Assignments: Yes
Language: Mongolian
Translation Extension: No*
Excess Claims Fee: Yes
Examination Request: Automatically examined
Country Notes: * The translation must be submitted within 2 months from the filing (i.e. by the 31-month deadline or the extended 33-month deadline).

• Scanned, colour copies of Powers of Attorney, assignment forms and inventors declarations are accepted.

• Any amendments (claims, drawings etc.,) made could incur additional translation costs.

• Excess claims fee: USD 25.00 per claim over 5.

Filing Requirements

Filing Type: Direct Filing Direct Filing
Deadline: 12 months
Power of Attorney: Yes*
Assignments: Yes*
Language: Mongolian
Excess Claims Fee: Yes
Examination Request: Deferred
Country Notes: * Scanned, colour copies of documents accepted.

• Certified copy of the Priority Document is required to be filed within three months of filing the application. Scanned color copies of documents are accepted.

• Excess claims fee: USD 10 per claim over 5.

• Other documents: Inventor’s Declaration.

PATENTMARK Intellectual Property Law Office

Established: 2000

Number of Professional Staff: 15

National Phase Entry RWS PCT agent in Mongolia
Direct Filing RWS Direct (Paris Convention) agent in Mongolia

Patentmark is a large firm with a broad multidisciplinary background based in Mongolia. Many of its attorneys were previously senior Mongolian Patent Office examiners. Most of its patent attorneys have extensive working experience on domestic and international patent applications.

The firm is a prominent organisation and is ranked amongst the top patent firms in Mongolia for both IP prosecution and litigation. As part of its comprehensive suite of IP services, it provides consulting, litigation and translation, including for trademark and design applications.


• Electrical & Computer
• Information Technology
• Life Science
• Material & Chemical
• Mechanical & Electromechanical
• Pharmaceuticals
• Software

Contact Information


P.O. Box 20/416,
Ulaanbaatar 14192,


405 Zaluuchuud avenue 27/1,
Suhbaatar district 8th horoo,
Ulaanbaat 14191,