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ZLATAREVI-SARSIN GROUP is a partnership between ZLATAREVI Patent Bureau, founded in 1997 and SARSIN Patent and Trademark Agency, founded in 2007, both registered in accordance to the Bulgarian Trade Law and having a place of business in the city of Sofia.

As a successor of the founded in 1992 agency REKTA I.P., the today’s company is one of the oldest and famous intellectual property law firms in the Republic of Bulgaria.

Practice Areas:

Trademarks: Registration and protection of Bulgarian and Community trademarks.


More Information

Fee Calculator - National Trademarks

Patent for Inventions and Utility Models; European Patent Validations


EP Validation

Fee Calculator - EP Validations in BG

CopyRights & Internet


It is important to know that according to Bulgarian legislation the Computer Software cannot be protected with the Patent as the protection is sought as such.
The basic protection of the Software is provided in the Law of the Copyright and Related Rights. The Patent protection can be applied for the Software only in case it is in relation to other technical solution.

Infringement of Rights


We doing our best to be always rely on the most modern enforcement practices: - Civil-law Legal Protection - Border Control Measures - Administrative-Punitive Procedures - Unfair Competition - Cancellation and Invalidation Procedures - Other types of intellectual property litigation proceedings.

List of Attorneys and Partners:

  • Maria YANAKIEVA-ZLATAREVA [profile]

We are happy to promote our partnership with the co-working agency IP Consulting in all intellectual property matters .

Please feel free to contact us in case you need any kind of assistance in Intellectual Property matters. It will be pleasure for us to be at service.

The GENERAL TERMS AND CONDITIONS can be found here.