IPRATE
CA

Carlos Alberto Cardoso

IPRATE RatedRATED

Portugal

Carlos Alberto Cardoso is a trademark firm in Portugal, Rated for national trademark work on the emerging five-year record, one of 4,631 firms filing in Portugal, strongest in Healthcare, Machines and Building, acting for MERKENS - EXPLORAÇÃO DE PROPRIEDADES AGRICOLAS, LDA., MACLAU - INDÚSTRIA E COMÉRCIO DE MÁQUINAS INDUSTRIAIS et al and ANA CÉLIA FERREIRA DOS SANTOS.

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Selected from 4,631 firms filing in Portugal

Rated 13 October 2026 · official records counted to 31 January 2026. Scoring counts filings from 1 May 2004 onward. Why.

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Confidence

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

Vertical
Track
Window

Performance

Trademarks · National · Emerging (5y)

Rating

IPRATE RatedRATEDHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

4

Success Rate

83.3%

VolumeSuccessSpeedDurability (N/A)Renewals (N/A)Domestic
Volume78
Success44
Speed43
DurabilityN/A
RenewalsN/A
Domestic68

Practice profile

Top classes

Healthcare(33%) · Nice 44Machines(25%) · Nice 7Building(17%) · Nice 19

Top clients

  1. MERKENS - EXPLORAÇÃO DE PROPRIEDADES AGRICOLAS, LDA.
  2. MACLAU - INDÚSTRIA E COMÉRCIO DE MÁQUINAS INDUSTRIAIS et al
  3. ANA CÉLIA FERREIRA DOS SANTOS
  4. ARMINDO & PEDRO OLIVEIRA - ARTIGOS EM PEDRA, LDA.