Petar Kalpakchiev

Sofia, Bulgaria

Selected from 496 firms filing in Bulgaria

For this firm

IPRATE.EULeading

TRADEMARKS · 2026

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Confidence

High Confidence. The published tier reflects the selected country, vertical, track, and time window.

Vertical

Track

Window

Performance

Trademarks · EU · Emerging (5y)

Rating

High Confidence

Archetype

Full-Service Generalist

Distinct Clients

Success Rate

100.0%

Volume68

Success67

Speed31

DurabilityN/A

RenewalsN/A

Domestic73

Advertising(67%) · Nice 35Chemicals(27%) · Nice 1Pharma(27%) · Nice 5