Explore IP Landscape:
Bulgaria
Bulgaria has been a member of WIPO since 1970 and is a signatory to over 21 WIPO treaties.
The national IP offices of Bulgaria are the Copyright and Neighbouring Rights Directorate and the Patent Office of Republic of Bulgaria. The offices are located in Sofia.
Contact information
Intellectual property landscape: Bulgaria
WIPO memberships
- Membership of WIPO treaties and WIPO bodies
- Treaty notifications
- National statements at WIPO assemblies
IP legal information
- WIPO lex database for IP laws, regulations, judgements and treaties
IP statistics
- Statistical IP profile including data on patent, utility models, trademark and industrial design applications
Use of WIPO global IP services & products: Bulgaria
Patents
PATENTSCOPE
- The PATENTSCOPE database provides access to published international PCT applications in full-text on the day of publication, patent documents from participating national and regional offices, and non-patent literature.
- Office of origin - Search patent applications filed through the PCT System in: Bulgaria
- Designated office - Search patent applications filed through the PCT System seeking protection in: Bulgaria
PCT System – the international patent system
- The Patent Cooperation Treaty (PCT) allows inventors to apply for patent protection in over 150 countries through a single procedure.
- PCT eGuide: Detailed information on requirements relating to PCT applications
- ePCT office profile: Details on IP office procedures in the context of the PCT electronic filings system (ePCT)
Trademarks
Global Brand Database
- The Global Brand Database provides access to international trademarks under the Madrid System, appellations of origin and geographical indications under the Lisbon System, emblems under 6ter, and trademarks from participating national and regional offices.
- Office of origin - Search trademark applications filed through the Madrid System in: Bulgaria
- Designated office - Search trademark applications filed through the Madrid System seeking protection in: Bulgaria
- National trademarks - Search the national trademark collection for: Bulgaria
- Search appellations of origin applications filed through the Lisbon System in: Bulgaria
- Search emblems applications filed through Article 6ter in: Bulgaria
- Search domain name disputes related to complainants and respondents in: Bulgaria
Madrid System – the international trademark system
- The Madrid System allows to apply for and manage trademark protection in over 130 countries through one system and a single set of fees.
- Madrid System Member Profile: Detailed information on Madrid system-related operations and procedures of the IP Office
Designs
Global Design Database
- The Global Design Database provides access to international designs under the Hague System and designs from participating national and regional offices.
- Office of origin - Search design applications filed through the Hague System in: Bulgaria
- Designated office - Search design applications filed through the Hague System seeking protection in: Bulgaria
- National designs - Search the national design collection for: Bulgaria
Hague System – the international design system
- The Hague System for the International Registration of Industrial Designs allows to apply for and manage design protection in around 100 countries through one system and a single set of fees.
- Hague System Member Profile: Detailed information on Hague System-related operations and procedures of the IP Office
WIPO news and events: Bulgaria
News
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Bulgaria Joins the Geneva Act of the Lisbon Agreement
May 1, 2026 -
Designs of Bulgaria added to the Global Design Database
May 11, 2022 -
Trademarks of Bulgaria added to the Global Brand Database
May 10, 2022 -
Bulgaria: Law on Amendments to the Law on Patents and Utility Models Registration (SG No. 92/2020)
October 27, 2020 -
Bulgaria Now Offering Madrid e-Filing to its Users
September 23, 2020
