DELGER IP is a specialized service provider with a strong academic and practical background, actively shaping intellectual property law development in Mongolia by introducing novel dispute types to resolution bodies. Clients choosing our services can expect a highly competent IP service provider. We offer a full range of services in intellectual property, including all procedures before the Intellectual Property and Customs authorities and Courts in Mongolia.
Services
Trademarks
Mongolia is a “first to file” jurisdiction. Registration is required to establish exclusive rights in a trademark.
Our trademark service includes search, registration and maintenance; opposition invalidation; and administrative and court enforcement.
Patents
With the new Patent Law that is in force since September 2021, we are providing a comprehensive professional service in direct invention patent application and PCT national phase in Mongolia.
In Mongolia, design protection is regulated in the Patent Law. We advise and represent clients in design patent application and protection.
Intellectual Property Enforcement
We have extensive experience in all areas of intellectual property enforcement. We provide our clients legal counsel and quality representation in every situation.

News
06 November 2025
New Publication: Trademark Opposition Survey Offers Insights Across 72 Jurisdictions, INTA News, INTA Bulletin, 4th November 2025
19 November 2024
In October 2024, we filed a civil court injunction lawsuit in a trademark infringement case. The first instance civil court of Bayanzurkh district accepted our lawsuit without requiring prior administrative injunction actions by the IP Office of Mongolia. As background for this new exciting development you may be interested in reading Dr. Uyanga Delger’s article published with INTA: Challenges in Trademark Enforcement and Reform in Mongolia, INTA Bulletin, 23rd March 2022)
27 May 2024
Our webinar series are launched! The webinars shall contribute to advancement and reform of Mongolia’s patent and trademark laws. Moreover, it shall educate Mongolia’ IP professionals in the area of internationally accepted common understanding and practice.
25 October 2023
Dr. Uyanga Delger took part in the AIPPI 2023 World Congress in Istanbul from 22 – 25 October 2023.
20 February 2023
The Intellectual Property Office will be closed this week, from 20 to 24 February due to the Lunar New Year Celebration in Mongolia.
25 October 2022
A year has passed since the entry into force of the 2021 patent law reform package. The new law brought substantial changes to the patenting process by strengthening applicants’ rights in relation to the Intellectual Property Office of Mongolia (IPOM), read more
23 March 2022
Dr Uyanga Delger’s article on Trademark Enforcement in Mongolia is published as a featured article in the Bulletin of the International Trademark Association (INTA), link
23 December 2021
A comprehensive overview on the New Patent Law of Mongolia is published in the ASIA IP Magazine print edition of November 2021.
3 November 2021
We are pleased to share the publication of Dr Uyanga Delger on recent changes of the Trademark Law of Mongolia. The article is published in the Bulletin of the International Trademark Association (INTA).
Contact us by sending an email to:
office@delgerip.com
