KT
Konstantin Tahtadjiev
Bulgaria
Konstantin Tahtadjiev is a trademark attorney in Bulgaria, Top Rated for EU trademark work on the cumulative record, rated in a market of 569 firms filing in Bulgaria, strongest in Education, Advertising and Paper, acting for EUROPEAN NEUROGRAPHICA CENTER Ltd, LEAGUE EUIPO LTD. and Ivaylo Georgiev Arangelov.
Rated in a market of 569 firms filing in Bulgaria
Rating badgeGet embed code →
IPRATE.EUTop Rated
TRADEMARKS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · EU · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
135
Success Rate
97.0%
Volume100
Success89
Speed77
Durability75
Renewals89
Domestic17
Practice profile
Top classes
Education(15%) · Nice 41Advertising(9%) · Nice 35Paper(6%) · Nice 16
Top clients
- EUROPEAN NEUROGRAPHICA CENTER Ltd
- LEAGUE EUIPO LTD.
- Ivaylo Georgiev Arangelov
- National association of milky sheep breeders in Bulgaria
- Fashion Hub Ltd.